Coolant Flush and Replacement - BMW B46/B48 Turbo 4 Cylinder Engine This article gives step-by-step instructions on draining and refilling the coolant system in the BMW B46/B48 4-cylinder engine Not sure which engine you have in your BMW? Use our engine finder tool to easily identify it! Possible Symptoms: Not applicable for this repair. BMW 3-Series and 4-Series Forum (F30 / F32) F30POST > Technical Forums > Mechanical Maintenance and TSBs: Break-in / Oil & Fluids / Servicing / TSBs and Service Bulletin > B48 coolant consumption Post Reply Thread Tools 05-06-2022, 01:56 AM # 1 LUX3 Private 52 Rep 64 Posts Drives: BMW F30 330i Join Date: Jan 2021 Location: Newcastle NSW. If you are reading this article, it is likely because your dashboard has just displayed the dreaded message: "Low Coolant Level, Top Up".
The B48 engine (2.0L Turbo 4-cylinder) found in the BMW F30, G20, 1 Series F20/F40, and Mini Cooper S/JCW is an excellent engine. Its mechanical base (rods, pistons, chain) is very solid. However, it suffers from one major weakness: the quality of its.
B48 Oil Filter Housing Coolant Leak? - SOLVED Jump to Latest 2.2K views 3 replies 2 participants last post by alcarmad Nov 15, 2024 A. How to quickly fix the dreaded BMW B48 engine coolant return line leak. Don't need to replace the whole line, just the failed connector.
This is simply to. Coolant does more than just keep your engine at optimal temperatures, it protects against corrosion, lowers the boiling point of water, and is specifically formulated for use in your engine. Make your next cooling system service a proper one with OEM coolant or performance aftermarket coolant and additives from high.
I've got a B48 in my F20, notorious for a number of parts that will leak coolant. It was leaking a bit earlier in the year and I replaced a whole lot of parts as a preventative maintenance: head-to-tank coolant vent line (nearly cracked), water pump (minor coolant residue under the weep hole). B46/B48 Coolant Change Procedure All times are GMT -5.
The time now is 01:36 PM. How to Change EVERY FLUID in Your BMW OIL, COOLANT, ZF 8 SPEED, DIFF, BRAKES 2019 & UP BMW 330i Oil Filter Housing Replacement Without Removing Intake G20 B48. B48 Coolant Colour? Hi all, I cannot for the life of me figure out which colour coolant my 2015 B48 330i requires.
Let alone where to buy it. (Australia) Late last year I had my main coolant pipe break. I had this fixed and the coolant flushed at my local BMW dealership.