Bmw e60 coolant leak You should see some dry coolant (will be white) around the area where it goes from the rubber hose to the plastic pipe that runs across. Third generation BMW mechanical coolant water pumps feature a collection chamber for any liquid leak off, and that is steamed away when the engine is off and the leakage goes to low or zero. BMW 3-Series (E90 E92) Forum > BMW E90/E92/E93 3-series General Forums > General E90 Sedan / E91 Wagon / E92 Coupe / E93 Cabrio > N52 Common Coolant Leaks? Google Search Search Forums Apr 17, 2023 · Figure 1 The radiator outlet temperature sensor (green arrow) might be the cause of a hard to find coolant leak. The system is 10 liters. Feb 18, 2021 · Today I found a stream of coolant coming from under the car, and the coolant reservoir is nearly empty. Try FCPEuro for the parts. 8 liters. Nov 18, 2018 · The easiest way to confirm a faulty coolant system part is by using a coolant pressure leak detector. Just pray it isnt your coolant transfer pipe. Soon as I did, pretty much all the coolant spilled out on the ground. Discuss Aug 31, 2012 · 16. A pressure tester is the quickest way to find these leaks. Best bet is to pop the hood take some pics and feel around. If you have a low coolant level message, but your coolant level is OK, you may have a faulty sensor. It's a simple DIY repair and cheap. I used an old 1-gallon water jug, filling 1 liter of coolant and then 1 liter of distilled water to make 2 liters, which I then poured into the expansion tank. They were only $10 for the 10 pack. Most BMWs are known for their brittle cooling system components. Visible liquid from a third Jul 11, 2016 · Depends where leak is coming from i had 2 so far one was from the bottom of the coolant res and the worst one was from a Y fitting under the throttle body easy fix. ) 2005 530i - Prem, Sport, NAV 2006 Jeep SRT-8 2003 Infiniti G35 coupe Sep 1, 2013 · BMW 3-Series (E90 E92) Forum > BMW E90/E92/E93 3-series General Forums > Regional Forums > UK > UK Technical Forum > coolant loss but no leaks Google Search Search Forums Sep 3, 2016 · E60 / E61 (2004 - 2010) BMWs and coolant leak will come up with about 20 million results bimmerfest. No hoist hard to see from below . 2 liters of coolant. I didn't see any coolant wetness anywhere but I did take 2 pictures of the crank pulley (see below). Sep 7, 2017 · I am assuming the coolant is leaking somewhere causing steam under the hood. com>. Don't think it's the expansion tank though - if that cracks, it's over in minutes. I have a 2004 545i with 100k miles. But could be your water pump. B46 coolant leaks are commonly water pump, plastic line that goes from the expansion tank that curves under intake and plugs into cylinder head, and heat management module. The coolant when leaking leaves obvious traces - the coolant is design that way. I went inside the store at which I pulled over to get something and 5 minutes later I come see my car standing in a puddle of coolant. 2006) E36 (1991 - 1999) E60 Jul 25, 2009 · Coolant Sensor Leak After replacing my lower radiator hose only to find the leak was coming from the coolant sensor, I went out and got a 10 pack of VITON (high temp / coolant resistant) O-rings from Macro Rubber <www. Over time, this O-ring fails and creates a coolant leak. This coolant leak usually appears on the ground, at the rear of the engine in the transmission bell housing area. Your vehicle starts to get poor gas mileage. Common leaks on B58 include water pump weep hole and plastic hose near expansion tank. Manual transmission models hold 13. There’s a sweet aroma coming from under the hood. I. Oct 13, 2015 · Help Coolant Leak E60 M5. The pipe is tucked away under a valley pan that lives under the intake manifold. Ignoring a small crack is a bad idea, as they can grow rapidly and create a major coolant leak before you know it. Aug 31, 2020 · E60 / E61 (2004 - 2010) Euro BMW +1998 mTech 323Ti, in Munich, Germany on the autobahn for 1 yr. The low coolant light came on and I took it to the BMW dealer to have it looked at. The car was just repaired days ago for leaking coolant. . Peek under the car to check for leaks. Dec 23, 2024 · The pipe is sealed to the engine crankcase using rubber O-rings. Feb 2, 2014 · Re: e60 coolant leak!! Bring to site sponsor . macrorubber. Coolant leaks are serious, but they are also Oct 17, 2018 · If anyone else has this leak from the coolant level sensor, you should probably replace this hose at the same time you do the tank. Also, it's probably a good idea to replace the expansion tank bracket. Feb 16, 2022 · Fixing the most common Coolant Leak on BMW N20 N26 N52 N54 and N55 for cheap Aug 20, 2019 · Intermittant Coolant leak - N52, ZF 6HP Jump to Latest 1. I immediately went home and lifted the hood and opened the coolant cap. com/products/bmw-expansion-tank-e46-oem-17137787039 Dec 31, 2021 · A leaking coolant pipe on an 8-cylinder engine will usually leak coolant down the rear of the engine, coming down around the bell housing of the transmission. Jul 30, 2023 · Look for cracks or any signs of leaks. These O-rings fail over time, causing a coolant leak in the valley of the engine. Oct 30, 2020 · If there’s a coolant leak, you may notice: Leaked coolant under your vehicle. Dec 17, 2014 · The water pump and thermostat were throwing codes and the radiator had a leak. Your engine has started to overheat. Tank: https://www. P. Sounds like a slow leak, since it was depleted in days . This part fails right around 50k to 75K on many BMW's. Oct 5, 2009 · First place to check is follow the upper hose coming out of your coolant tank that runs across the top of your radiator. I had a look in the engine bay and spotted coolant on the right side of the engine at the rear, but I can't find the source of the leak (there's not a lot of room back there!). From plastic water pumps to plastic radiators and hoses, you never know what is going to lea Mar 6, 2011 · Major coolant leak issues Hey Guys, This is my first time posting. When looking under the car I can see a drip every 5 seconds or so. All the coolant leaked out! I went inside the store and got a gallon of water to put in my car, so I could drive back home (3 miles away). The hoses were the only part that weren't faulty, but I replaced them all while I was at it. Coolant can leak into the engine oil, comprising its quality and effectiveness. Mix BMW coolant 50/50 with distilled water. I just got back from a 5 mile trip. Here's what they said: singular air y pipes ($105) coolant center pipe unit ($1600) valley pan ($125) intake gasket water pump ($400) Aug 28, 2018 · BMW second generation mechanical coolant water pumps were changed preemptively often too soon for seeing liquid leak off. M5Board is the best forum community for information on the BMW M5 E60 (V-10), E39 (V-8), E34 (straight 6), E28, F90 and F10. 5+ liters. 12-17-2014, 05:16 PM #3 Nov 23, 2021 · I got out to check it out, and saw a little fluid leaking on the pavement. At first, it will be a small leak. Nov 24, 2018 · You need to buy an expansion tank that was made by Modine, the supplier to BMW. com is an independent BMW enthusiast website owned and Dec 12, 2024 · 8-cylinder engines used in BMW E60 automatic transmission models hold about 14. Checked and couldn't even see the float and proceeded to add 3+ cups of coolant/water mix. There is a sealing O-ring that normally prevents leaks in the system. The coolant level sensor is located in the bottom of the tank. I smelled coolant coming out of the kidney grill so I popped the hood to look around again. Come join the discussion Feb 17, 2021 · Here's a new development in the coolant leak saga from 4 minutes ago. In this article, I'll go over the steps involved with replacing the engine coolant on the BMW E60 models. Mar 8, 2013 · 2014 535i - MSport, HUD, NAV, Prem, Surround View, Driver Assist 2008 550i (R. Nov 16, 2011 · E60 / E61 (2004 - 2010) I was able to see the leak on my V8 coolant pipe A forum community dedicated to BMW owners and enthusiasts. 7K views 13 replies 6 participants last post by Underwurlde Sep 24, 2019 Oct 15, 2021 · B engines no longer have electric water pumps. When I had my coolant leak, I turned my Motive brake bleeder Oct 5, 2008 · I'm losing coolant but don't see any leaks. The sensor is mounted in a plastic section of the right side radiator hose. Oct 8, 2012 · After countless updates to the coolant system and repairing all the notorious engine oil leaks, I just found out today that a brand new coolant leak was discovered at the rear of my engine block. I drove home from dealership (5 miles) and when I went to start it the next day the coolant light came on. Coolant is visable at the opening at the bottom of the bellhousing (where the trans and engine come together). I was able to put in 8. fcpeuro. sjahnhq tlcabvly tprfi jfrx bjesijl xaqw uucbvkh wpu uijtzj oxbxq