Thermostat A very common leak on e46's. Re: E90 Coolant Leak - Crack in Housing? most hardware shop should carry but must make sure its high temp ones. All coolant hoses replaced. Factory BMW tanks are made of plastic, and will eventually crack, leak and fail. Since BMW stopped production on the E53 X5 in 2006, two more generations of the X5—the E70 and the F15—have driven off the BMW assembly lines. BMW 3 Series E46 316 TI. The E63 uses a shortened version of the E60 5 Series chassis and subsequently shares many features. Coolant leaks can be a problem that can arise with many cars including the BMW 7-series. Recent BMW Forum Discussions. Voluntary Emissions Recall Campaign No. It would be nice to figure out where the leak is coming from so you are certain that one of the parts you replace will fix it, but at this point, unless you are about to trade off the car, you are wasting your time and money fixing one part at a time. Coolant leaks (Some of these I couldn't find actual pictures of the leaks so I'm just using pictures of the parts) 1. Lift up the harness cover that runs across the engine cover. 4 liter V8 (M62) engine, and you have a coolant leak from a small weep hole in the front timing cover, be very careful it is not misdiagnosed as a water pump or valley cover problem. I might add that the Bently manual notes the following- “Always use BMW coolant or its equivalent to avoid the formation of harmful, clogging deposits in the cooling system. car is for school. Delivery Nationwide - Door to Door This is a brand new, affordable OE Specification aftermarket replacement product. Valve Cover Gasket (VCG) leak This happens to every E46 eventually. 325 325ci 325i 330ci 330i 330xi 2002 abs alarm automatic awd bavsound black friday bmw bmw clothing bmw lifestyle carbon ccv clutch convertible coolant cooling system coupe coupon cyber monday diesel dinan discount dme dsc e39 e46 e46 'e46 for sale engine fcab for sale fs fuel fuel pump hardtop head gasket headlight headlights head unit hid. BMW Codes If you are reading codes from specific BMW modules, you may find you get a code you don't recognise, or one that doesn't appear in a search. Let's face it…. They usually leak from the bottom onto the water pump which can make you think the water pump is leaking. Common leak points on an e46 BMW: The temperature sensor in the lower radiator hose. I end up topping it up with coolant, but this seems to only. If you need further assistance with your cooling system leak, then seek out a professional, such as one from Your Mechanic, to help you. Coolant is just there to prevent freezing or boiling. After a recent ride I was cleaning the bike and discovered a coolant leak from the weep hole on the left side. After adding coolant and bleeding, the car ran smoothly in the day time (about 2 hours) without rough idle. This was over the period of three weeks using an independent repair shop. Bmw E36 Thermostat Removal And Coolant FlushBmw E30 E36 Cooling System Flush 3 1983 1999Pelican Technical Article Bmw 3 E36 Cooling System FlushProper Way To Drain The I6 E39 Cooling System M54 UsingRadiator Drain Plug And Block WashersProper Way To Drain The I6 E39 Cooling System M54 Using528 M52 Block Coolant Drain Plug LocationCoolant Leak…. It is an all-season phosphate-free mono-ethylene glycol and amine-based antifreeze with rust and frost protection. Below are a couple of reasons why you may have a coolant leak in your BMW 3 Series. do NOT contact me with unsolicited services or offers. Apr 11, 2014- The BMW Coolant Pipe Repair System is designed to repair the Coolant Transfer Pipe in 4. One of the common problems that we are seeing on the aging 8 cylinder E60 5 Series, E63 6 series and the E65 7 Series is a coolant leak coming through the weep hole in the timing cover. 1998 328i vert with M52. The cooling system is arguably one of the most important systems in a car. However it doesn't seem to be the pipe. Does not seem to be leaking into the oil via a blown head gasket or manifold gasket? Absolutely no help from Bentley's, Mitchels on Demand, or Mitchell's. Many BMW 318's were produced from the factory with a major engine defect. At 54k miles I had already replaced two hoses up top which were obvious coolant leaks. The coolant is right below #6 hard line, chances are that's your leak. I agree with kominsky, a small-ish leak wont show on the ground but you will get the smell in the bay. Before used in BMW cars, the factories approve coolants. It only costs about $10-$15 to replace a vehicles thermostat and is one of the easiest repairs you can do yourself. Another thing to look at, 2 of the 4 BMW's I've owned have had a small coolant leak. Cooling System Problems/Other possible problems with BMW E46 Engine??? Need someone who knows about this stuff! 23 Answers. The car is a BMW E39, 3. I drove the car out tonight. A leak on the M44 side expansion tank/seal or actual drain valve seal will run out via the. It is not uncommon to find additional component have failed or are leaking. Lets start this with I have very, very basic car knowledge, and this is why I turn to you. If it's in your budget, replace the lower radiator hose also as preventative maintenance. In this time I have taken it to 2 separate garages and so far they have done the following:- Water Pump change Thermostat Change Pressure tests galore and one pipe changed Block tests x 3 and no reported head gasket issues Coolant flush x 2 and refill Bled. Water actually has a better heat dissipation characteristic, and I've known a few racers that use 80/20 or 90/10 mix water/coolant. Many BMW 318's were produced from the factory with a major engine defect. In tune with BMW's core values regarding handling dynamics, the E46 was initially available with a rear-wheel drive layout and a 50/50 weight distribution. A local BMW. Coolant is now leaking from a "weep hole" in the engine of your BMW, and we are here to help. Change differential fluid with Liqui Moly 75W-140 or. e32 bmw coolant leak help? I purchased a 1993 BMW 740i about three months ago. Order BMW 328i Coolant Temperature Sensor online today. This link to E46Fanatics. BMW 325i Coolant Leak From Radiator - 24 reports. Fixing a coolant leak as soon as possible is crucial. 2005 Mini One has a coolant leak which only seems to only leak after being left overnight. The following guide will shed some light upon common leaks. If you fill up and it doesn't leak, start the car and let it idle and come up to temp while you watch closely under the hood for the leak. Bmw e46 zhp parts diagram besides bmw e46 parts windows seals and diagram and then bmw e46 engine diagram likewise bmw e46 radiator parts diagram further bmw e46 engine parts diagram in conjunction with bmw e46 engine diagram pdf in addition 2005 325i bmw e46 parts diagram also bmw e46 convertible parts diagram furthermore bmw e63 parts diagram plus bmw e46 parts diagram window additionally. 2001-2006 BmW e46 m3 PerfOrmaNce 16. This will aid you in finding information. Factory BMW tanks are made of plastic, and will eventually crack, leak and fail. This BMW radiator is compatible with most aftermarket supercharger kits, providing the cooling power needed for power levels above stock. Symptom; after more than 2min idle car will blow a cloud of smoke when hitting gas. Fuse box diagram sensor, crankshaft position (CKP) sensor, reversing lamp/s relay, engine coolant. 2 days ago low coolant checklight appeared. e46 coolant light coming on occaisionally. I've got a 2004 325i (E46) with around 115K miles. Valve Cover Gasket (VCG) leak This happens to every E46 eventually. BMW Sensors Problems and Faults. if the leak is just on radiator or a crack in …. Have to put a new engine in 2002 BMW 325xi (E46). The car is still under warranty of course so it'll be booked in, just wondered if anyone else has had. r/BmwTech: A subreddit for BMW technical support. Engine Upper Radiator Coolant Hose For BMW E82 E88 E92 E91 E90 328i 128i 325i Z4. BMW 1998 318ti 145000 4cyc 1. any help would be appreciated. A local BMW. BMW E46 M3 S54 3. Add some additional reliability & engine bay styling with the Mishimoto BMW E36 Aluminum Coolant Expansion Tank. If you want strictly 50% mix get another jug of BMW coolant. Home » BBA reman forum » Problems and Solutions » bmw e46 misfire. How nice of BMW! Not. BMW 325i I have a 2001 bmw 325i and I have a coolant leak, I have a 2001 bmw 325i and I have a coolant leak, BCH imports said it needs the radiator and expansion tank to be replaced. 2005 Mini One has a coolant leak which only seems to only leak after being left overnight. That is why it becomes essential to detect and fix a coolant leak as soon as possible. Bmw no longer offers a gasket for this, they stopped making it and have instructed everyone to use RTV silicone to reseal the cover. Overheating can cause severe engine damage. Check also for coolant leaks under the engine because a cracked or split e46 expansion tank is quite common. No matter what you're driving, we have the right Bmw Coolant for your automobile. If you are constantly adding coolant to your BMW or have to add more than one gallon of antifreeze, you may have a major coolant leak or a serious engine problem such as a blown head gasket. Hi, I've diagnosed my coolant leak to be the coolant temp sensor as well and successfully replaced it very painlessly using this DIY so I thank you. E46's seem very prone to coolant leaks, infact mine (318 M43 engine) is currenly leaking from the plastic elbow at the back of the block. Change engine oil and oil filter with Liqui Moly Race Tech GT1 10W-60 and Mahle OX 187D oil filter or similar. Free Same Day Store Pickup. If you notice coolant leak from the thermostat to cylinder head coolant hose this is often the culprit. I then cleaned it up and came back today another decent amount was in. BMW 3-Series introduces line of premium autos for the middleclass which belong to D-Segment in accordance with European classification. I have heard that the cooling system in this model needs some additional options or add-ons to stop the overheating problem that killed my first engin. Drives exceptional; however, has coolant leak. Maintaining a proper coolant level becomes essential when it comes to keeping your engine cool. 325 325ci 325i 330ci 330i 330xi 2002 abs alarm automatic awd bavsound black friday bmw bmw clothing bmw lifestyle carbon ccv clutch convertible coolant cooling system coupe coupon cyber monday diesel dinan discount dme dsc e39 e46 e46 'e46 for sale engine fcab for sale fs fuel fuel pump hardtop head gasket headlight headlights head unit hid. The most common sign of a coolant leak is the engine's temperature gauge rising to the red zone, this is usually followed shortly by the engine spewing white steam. We'll provide a quick discussion on the coolant flow in an '02 motor for familiarization. BMW 3 Series E46 316i. As a BMW owner, you want to keep the quality of parts high as you replace them. For Bmw E46 323i 325i 328i 330i W At Behr Radiator+reinz Vanos Gasket Kit. Avoid overheating by keeping your cooling system running properly. Watch this free video to see how to fix minor coolant (antifreeze) leaks in a 2014 BMW 320i 2. However, even with its careful design and attention to detail, the BMW can still experience problems from time to time. It will look like so:. Voluntary Emissions Recall Campaign No. BMW OBD-II Trouble Codes. Mine is a 2002 330Ci Convertible, but this job should apply to all 1999-2005 BMW 3-Series vehicles. My problem is coolant definitely leaking, according to dealer, but they cannot FIND THE SOURCE OF THE LEAK so they want to drop the engine. Either way, you should have the repair fixed as soon as possible. Since BMW stopped production on the E53 X5 in 2006, two more generations of the X5—the E70 and the F15—have driven off the BMW assembly lines. If you cannot find the leak, you can put a coolant dye in the cooling system and drive the vehicle around and then check for a leak with a black light and yellow glasses. However, getting to the root of the leak may be harder to determine. Learn about this problem, why it occurs, and how to fix it. 100% Factory tested and built to strict quality control standard to ensure high performance and guaranteed to deliver better fuel economy. Visit 3) Couple of hoses leaking. This link to E46Fanatics. How to Avoid Coolant Leaks in BMW Cars By Bavarian Performance Specialists June 8, 2018. E46's seem very prone to coolant leaks, infact mine (318 M43 engine) is currenly leaking from the plastic elbow at the back of the block. Show Off Your Csl Trunk Lids Color Combination Bmw M3 Forum Com. Leaking or stuck open thermostat Low engine coolant level Insufficient warm up time Faulty engine coolant temperature sensor Engine coolant temperature sensor harness is open or shorted Engine coolant temperature sensor circuit poor electrical connection. Koyorad is pleased to introduce a high quality direct replacement all aluminum performance radiator for 2001 through 2006 BMW M3 E46 chassis. I agree with kominsky, a small-ish leak wont show on the ground but you will get the smell in the bay. BMW Coolant / Antifreeze The use of coolant/anti-freeze that meets BMW specs will ensure sufficient cooling in summer and protection against freeze-ups in winter. 17117573781, 17137787039, 17132247553, 7787039,17111436413, 17117573751. On September 5, 2018, BMW met with NHTSA to explain EGR system differences between vehicles in the U. BMW E36 Thermostat Removal And Coolant Flush. Coolant weephole leak question For those who have had the weephole leak self correct and not leak again, how many additional miles did you go before the leak stopped? It seems that having the water pump changed too soon could just result in a repeat of the problem. any ideas? dont really want to buy a new tank if this one's ok. Discover over 2220 of the best Selection Coolant for Bmw on Aliexpress. BMW Codes If you are reading codes from specific BMW modules, you may find you get a code you don't recognise, or one that doesn't appear in a search. Your BMW likes the blue stuff, give it what it deserves. I have been told that there may be a coolant system leak because they had to add coolant. Evening everyone, My Dad has a 2016 BMW F10 which appears to have an invisible coolant leak. That is why it becomes essential to detect and fix a coolant leak as soon as possible. BMW Thermostat Replacement (E46) This is a Do-It-Yourself reference for replacing the thermostat on the E46 BMW engines. This cap is inherited from the N42 block first introduced in the E46, meaning the E46 318i with the N42B20 2. Bmw E46 3 Series 98-05 316i 318i 320d 330d Radiator Coolant Expansion Tank. Explore this amazing video about the best BMW 7 Series Cooling Leak Repair. It is well-known a BMW’s cooling system can be delicate. BMW 325i I have a 2001 bmw 325i and I have a coolant leak, I have a 2001 bmw 325i and I have a coolant leak, BCH imports said it needs the radiator and expansion tank to be replaced. However, if the coolant is leaking from your water pump, that can get a little more expensive. I have heard that the cooling system in this model needs some additional options or add-ons to stop the overheating problem that killed my first engin. The last time I drove the car (about a month ago) I came back a week later and noticed a large amount of coolant below my car in the garage. The following guide will shed some light upon common leaks. This is a very important fluid for your BMW 3 Series and without it, serious problems could arise. For Cars with Automatic Transmissions You need Clutch Fan removal tools. Re: Frequent "coolant level" low warning alert Some PML customer service managers tend to brush away problems. com and will be directed to the Black Book Credit Score powered by Equifax. I have heard that the cooling system in this model needs some additional options or add-ons to stop the overheating problem that killed my first engin. There's a separate tank in the radiator for transmission fluid that allows the coolant to take heat away from the ATF without mixing the two liquids. A very common leak on e46's. I forgot the metric sizes of the tools needed -sorry ;( ( I think I used 19mm wrench) A screwdriver (flathead and Phillips) A funnel (gotta be neat). Your car may have a hole in a radiator hose or a blown head gasket. BMW E46 M3 S54 3. No leak during load but leak when cold. Pre-Cat And Post-Cat O2 Sensors Fuel Filter Replacement Fuel Injector Replacement Oxygen Sensor Replacement. Check also for coolant leaks under the engine because a cracked or split e46 expansion tank is quite common. Try Prime All. Wanted to get a pulse on the Coolant Leak situation of the 14/15 bikes. I read another recent post with similar issue, who had a 3K estimate for coolant leak. BMW E46 Radiator Coolant Bottle / Reservoir - Trade Me Motors. Troubleshooting. If you cannot find the leak, you can put a coolant dye in the cooling system and drive the vehicle around and then check for a leak with a black light and yellow glasses. Factory BMW tanks are made of plastic, and will eventually crack, leak and fail. to/2jNtbtq My mailing address for correspondence or swag of any kind is on my about page. BMW E46 330 325 Coolant Expansion Tank. The last time I drove the car (about a month ago) I came back a week later and noticed a large amount of coolant below my car in the garage. There's a separate tank in the radiator for transmission fluid that allows the coolant to take heat away from the ATF without mixing the two liquids. The 2003 BMW 325 has 2 problems reported for reservoir cracked, coolant leak. Explore this amazing video about the best BMW 7 Series Cooling Leak Repair. Some BMW models are notorious with getting cracked coolant reservoirs. No leak during load but leak when cold. Water actually has a better heat dissipation characteristic, and I've known a few racers that use 80/20 or 90/10 mix water/coolant. Common E46 Oil/Coolant/Fluid Leaks The E46 has quite a few leaks that will happen to every E46 somewhere down the line. BMW 318 1999 M43 engine hoses Hi, Since buying my 1999 E46 318i M43 car I've read many posts on this forum and I have to say its great. If the car has been standing for a week then look for blue/green deposits where leaked coolant has dried out. Below are a couple of reasons why you may have a coolant leak in your BMW 3 Series. BMW uses a closed pressurized coolant system with an expansion tank. I cannot see the leak and the vehicle does not overheat. All of our Coolant Reservoirs are guaranteed to fit if you use enter your BMW 325i into your Year Make Model selector. BMW OBD-II Trouble Codes. We also offer high-quality aluminum replacement tanks for some BMWs. Hi all,I need some help identifying this coolant leak, its really anoying. 00 Shop for BMW E39 5-Series Coolant Level Sensor 61318360876. Grille Color. Hello, a coolant leak with no external leaks leads me to believe you might have an internal leak at the head. any help would be appreciated. New and Used Car and Truck Parts and Accessories On Sale Automotive Parts and Accessories. This will aid you in finding information. Any owner of the BMW E46 will encounter fluid leaks. Have to put a new engine in 2002 BMW 325xi (E46). Bmw E46 3 Series 98-05 316i 318i 320d 330d Radiator Coolant Expansion Tank. Question: "What causes engine oil on BMW E46 engines to spill into coolant and not vice versa?" OK, Jacob Fielding has already answered the general question about coolant and oil leaks. If you have to add more than one quart, you may have a coolant leak. P0128 BMW Possible Causes. BMW 3 Series E46 316 Ci. impee's DIY Radiator Flush / Coolant Drain for BMW 318i e46 Coolant is poisonous, if any leaks on to the ground, wash it away with water. After driving the car for five minutes with coolant light on, rough idle came back. Recently the "low coolant" light comes on. BMW E46 Radiator All Manual Except M3 Models. A leak of that magnitude has to be obvious. Check out free battery charging and engine diagnostic testing while you are in store. Factory BMW tanks are made of plastic, and will eventually crack, leak and fail. Tough to see the leak by just taking a quick glance. Most BMW 550, 650, 750 i engines did or will develop a common coolant leak which perhaps resembles a funny slightly stinky smell in the cabin, in turn could escalate to an electrical burning smell over time. The reservoir was a bit low. BMW e46 (2001) water leak? Hi I bought a BMW 3 series (e46) and my water light comes on every other day. If there is a problem in this system you may find that coolant leaks from the exhaust manifold. The only time I did was due to a leak. BMW antifreeze/coolant will also guard your vehicle's various engine components against corrosion, while providing critical lubrication for water pump bearings. From looking underneath it is comming straight down and hitting the headers. If the P0171 is combined with the P0174 code, it's very likely that the problem is caused by an intake leak. If you have to add more than one quart, you may have a coolant leak. A trunk leak caused by one of the tail lights not sealing correctly is a very common issue in the BMW E90/91/92. Bavarian Autosport will have the Bentley manuals as well as any repair parts that may be needed, to include; radiator, hoses, gaskets, head gasket sets, coolant, expansion tanks and caps, etc. BMW V-8 coolant leak defect Last year, we had a customer come to us with a very severe coolant leak in his BMW 545i with 73K miles on it. BMW E46 316i and 318i M43 engine oil filter housing leak. If there are no intake leaks, the next step is to replace the air filter and clean the air flow meter. A word to the wiser , these EGR coolers are around £500 from BMW but it is the same part they used on the E46 320d ! so you can source them for about £50 from a scrapper!. I started off by clearing the microfilter housing above the firewall. I got problem of oil leaking from the engine and I got it repaired, but now my car is having low oil pressure, need to top the engine oil every week with a size of glass cup. Car in question: 2005 BMW 325xi After wondering what that smell was (always a fun game), I figured out that I have absolutely no coolant in my car (no, the light didn't come on, and the temperature gage wasn't showing it was running hot, thanks super complicated car computer system!). I want to make an order for 2 thermostats to non vanos bmw e39 540 hos do i go about doing that?. email call or text show contact info. At the same time BMW 3 base was used to produce BMW 4 coupe of middle size. Posted by admin April 24, 2016 April 24, 2016 Posted in E46 Valve Cover Tags: E46 Coolant Leak, E46 Power Steering Leak, E46 Problems, E46 Valve Cover, E46 Valve Cover Gasket Leave a comment on 13 Common Problems on BMW E46 Chassis Models. I end up topping it up with coolant, but this seems to only. Since I bought my BMW 645ci last year the coolant has slowly been leaking from somewhere meaning I have to top it up every 3 months or so. It would be nice to figure out where the leak is coming from so you are certain that one of the parts you replace will fix it, but at this point, unless you are about to trade off the car, you are wasting your time and money fixing one part at a time. When a cooling system component fails the entire cooling system should be inspected. We recommend replacing the expansion tank as a preventatively whenever you replace the radiator and coolant hoses. Engine Upper Radiator Coolant Hose For BMW E82 E88 E92 E91 E90 328i 128i 325i Z4. Starting at the water pump, the coolant is pumped into the engine block and up through the cylinder head. When there's white smoke, check first for coolant leak. I read another recent post with similar issue, who had a 3K estimate for coolant leak. I cannot see the leak and the vehicle does not overheat. The Front Seal on the BMW N62 V8 Coolant Transfer Pipe can fail in as little as 40,000 miles. Beautiful car. Show Off Your Csl Trunk Lids Color Combination Bmw M3 Forum Com. For Bmw E46 323i 325i 328i 330i W At Behr Radiator+reinz Vanos Gasket Kit. BMW E46 316i and 318i M43 engine oil filter housing leak. The electronic components in the E46 are more integrated than previous generations of 3 Series, including the use of a CAN bus system. Maintaining a proper coolant level becomes essential when it comes to keeping your engine cool. Watch this free video to see how to fix minor coolant (antifreeze) leaks in a 2005 BMW 330i 3. A local BMW. Second, the 330i and the M3 are quite different. BMW E30 Coolant Temp Sensor Replacement Jared Fenton Difficulty Level: 3 Difficulty scale: Adding air to your tires is level one Rebuilding a BMW Motor is level ten A common problem area on the early BMW E30 3 Series cars is constant idle problems. 99E-A01 Model: E36 - BMW 323i and BMW 328i with M52 engine produced June 1995 - December 1998 E36-BMW M3 with S52 engine produced January 1996 - December 1998 E39-BMW 528i with M52 engine produced March 1996 -August 1998. Many BMW 318's were produced from the factory with a major engine defect. What does this mean? It is possible that the coolant has worked its way through your system and you have now noticed it leaking from the exhaust manifold or the tail pipe. Identifying the Coolant Leak. Home / BMW E46 325i Sedan / Repair Checking for leaks between cooling system and combustion chamber. These are the following reasons for the low coolant light illuminating in your BMW. An issue that many owners run into is coolant leaking from the car. Troubleshooting. I forgot the metric sizes of the tools needed -sorry ;( ( I think I used 19mm wrench) A screwdriver (flathead and Phillips) A funnel (gotta be neat). 99E-A01 Model: E36 - BMW 323i and BMW 328i with M52 engine produced June 1995 - December 1998 E36-BMW M3 with S52 engine produced January 1996 - December 1998 E39-BMW 528i with M52 engine produced March 1996 -August 1998. BMW E39 Links This page is dedicated to the E39 chassis 5-series BMW's (1997-2003). link to video/problem. 1998 BMW 318i 1. Hey everyone, I have noticed a very small coolant leak in my M5 for the past year or so. I drove the car out tonight. Attention E46 drivers: check your coolant level every 10K miles or you might be sorry. For Cars with Automatic Transmissions You need Clutch Fan removal tools. This article focuses on replacing your BMW E46 intake manifold gaskets. If you need further assistance with your cooling system leak, then seek out a professional, such as one from Your Mechanic, to help you. BMW 3 Series E46 316 Ci. New Thermostat Housing Assembly For BMW E46 E39 X5 X3 Z3 Z4 325i 330i 525i 530i. Disclaimer:. BMW E46 M3 S54 3. com® carries a wide variety of aftermarket Rein A/C components, CV joint boot kits, and coolant hoses - thousands of. They usually leak from the bottom onto the water pump which can make you think the water pump is leaking. So your low coolant (antifreeze) light came on and your coolant level is low. I've got a 2004 325i (E46) with around 115K miles. The last time I drove the car (about a month ago) I came back a week later and noticed a large amount of coolant below my car in the garage. 99E-A01 Model: E36 – BMW 323i and BMW 328i with M52 engine produced June 1995 - December 1998 E36-BMW M3 with S52 engine produced January 1996 – December 1998 E39-BMW 528i with M52 engine produced March 1996 –August 1998. BMW E46 330 325 Coolant Expansion Tank. Valve Cover Gasket (VCG) leak This happens to every E46 eventually. Now, it's not over-heating, the gauge stays in the middle, and the heat and the AC both work fine. Coolant weephole leak question For those who have had the weephole leak self correct and not leak again, how many additional miles did you go before the leak stopped? It seems that having the water pump changed too soon could just result in a repeat of the problem. If it's in your budget, replace the lower radiator hose also as preventative maintenance. Good luck on finding the leak. Losing Antifreeze With No Apparent Leak by Chris Stevenson Whenever a vehicle loses antifreeze, also known as coolant, the usual expectation leads the owner to check for evidence of leaks at all the coolant connections and components. What does this mean? It is possible that the coolant has worked its way through your system and you have now noticed it leaking from the exhaust manifold or the tail pipe. To make certain this is the cause, before removing the cylinder head (See How to remove a cylinder head) to investigate, have a garage test the cooling system pressure. Experiencing a coolant leak in your BMW X5? We offer affordable BMW repairs in Jacksonville, FL. I have replaced this sensor and soon after found a leak at the lower radiator hose. Used (normal wear), Bmw e46 sedan tan interior 5 speed manual Pros new power steering pump New coolant reservoir Clutch replaced at 195,000 Clean title Register in Montana but car is from California (not sure if passes smog since Montana doesn’t require smog) H&r shocks and lowering springs Cons White smoke on start up for 3 seconds but I don’t think it’s coolant Mileage Cracked. Prices: Professional labour costs for Radiator Flush / Coolant Drain - £55 (private) or £155 (BMW) - per hour X 1 hours. Best labor and part rates in town. I've got a 2004 325i (E46) with around 115K miles. BMW Coolant (Check BMW for latest part #) Tools Needed 10mm socket T-25 bit T-50 bit 8mm allen socket (2) M6 bolts to extract Water Pump (if replacing thermostat, you can use the 10mm bolts from the thermostat) Screw driver Pliers Pan to catch the old Coolant. BMW E46 M3 Exhaust Muffler Back Box Flange Rusted Corroded Flanges Repair Kit Install Fitting Guide Instructions: The ProblemThe OEM cast iron flanges rust / corrode and eventually split causing exhaust leaks. Does your BMW N62 V8 have a coolant leak from the coolant transfer pipe? The first step is to diagnose your leak correctly. Timm's The BMW M60 M62 and M62TU Engine The Cooling System When fitted to the E31, E32, E38 and E39, the cooling system contains 12 litres of coolant which is circulated by a belt-driven centrifugal water pump. 9 My son was in the car idleing (with girlfriend) when he - BMW 1999 318 ti question. In fact, that is the case on pre-96 vehicles. Well, approximately 85 days later, the same issue has come up again. I end up topping it up with coolant, but this seems to only. I know there are loads of threads regarding coolant matter in this forum and other forums too. Find great deals on eBay for bmw e46 coolant sensor. i have a 1990 bmw 325i and i have noticed a joint is spewing out coolant. Fixing a coolant leak as soon as possible is crucial. If you own a BMW E39 or E46 you probably know all about oil leaks. coolant leak e46 I took my 2002 318i E 46 with 175 000km to the stealership for an inspection two service, and asked them to check out for a coolant leak as the light comes on every three weeks which I top up of course. Some BMW models are notorious with getting cracked coolant reservoirs. Topped it off, bled the system and drove it. I drove the car out tonight. New Thermostat Housing Assembly For BMW E46 E39 X5 X3 Z3 Z4 325i 330i 525i 530i. Quote: Originally Posted by 4thearth. This is BMW parts item 17117573781P-Auto described as Coolant Expansion Tank Overhaul Package - E46, X3 MT, which you can buy online at BimmerWorld at the best price. After a recent ride I was cleaning the bike and discovered a coolant leak from the weep hole on the left side. Question is, do i need to bleed the coolant system in doing this or can i just add more coolant to the coolant tank? by the way, i'm using Evans which does not need to be mixed with water. com® carries a wide variety of aftermarket Rein A/C components, CV joint boot kits, and coolant hoses - thousands of. Starting at the water pump, the coolant is pumped into the engine block and up through the cylinder head. Bernie Pawlik, the famous Bernie Pawlik, of Pawlik Automotive in Vancouver. Consisting of liquid coolant (typically a 50/50 mix of water and antifreeze), a radiator, expansion tank, fan and connecting hoses, it's responsible for taking heat away from the engine. Pour water in straight away leak out from below till the ground. Low coolant can cause your car to overheat and cause serious damage. The repair on this internal engine seal requires many hours of labor and can cost thousands of dollars. When the engine had cooled down I checked and it looks like there is a leak in the coolant tank. Thank you for purchasing our BMW E46 M3 ECS Tuning Silicone Radiator Hose Kit, we appreciate your business! and inspect the system for any coolant leaks. Skip to content. Turned out to be the o-ring on the coolant sensor in the lower rad hose connection. whether they are the culprit or not behind your rough running engine, they need to be replaced. When a leak occurs between the ATF and engine coolant tanks in the radiator, the fluids will mix with each other. BMW E46 3 Series cooling system or coolant light - stop when safe, check and top up coolant as needed. Car in question: 2005 BMW 325xi After wondering what that smell was (always a fun game), I figured out that I have absolutely no coolant in my car (no, the light didn't come on, and the temperature gage wasn't showing it was running hot, thanks super complicated car computer system!). Since BMW stopped production on the E53 X5 in 2006, two more generations of the X5—the E70 and the F15—have driven off the BMW assembly lines. All of our Coolant Reservoirs are guaranteed to fit if you use enter your BMW 325i into your Year Make Model selector. If you have to add more than one quart, you may have a coolant leak. BMW E46 M3 S54 3. Its coming from the side where the expansion tank it at and that pipe you pointed out. I looked in the service history and a coolant leak was fixed at one point, near the thermostat - yet the car still exhibits the smell. I recently bought a '14 and I am enjoying it very much. I read another recent post with similar issue, who had a 3K estimate for coolant leak. Finally prior to two days I had taken my BMW to the nearest service center and after giving a thorough inspection my service ad-visor tole me that the main cause of the problem was the coolant line's from the turbo's were leaking and it was the cause of loosing coolant at an alternating rate. Dorman's Engine Coolant Recovery Tank uses premium plastic to withstand the effects.