🥃 How Long Should A Bmw Timing Chain Last

But, I have a 2013 X3 with 93K miles and the timing chain is loose and BMW is recommending a full $18K engine replacement . BMW issued a extended warranty to 7 years or 70K miles because they realize there are issues with these engines. I understand the timing chain wraps around plastic parts that don't last. As you likely know these chains are buried in the front of the engine, requiring a lot of parts be removed to access them. Included in this M54 timing chain kit: 1 x 11311432176, OEM main timing chain. 1 x 11311432177, OEM upper VANOS timing chain. 1 x 11311726480, Genuine BMW guide rail. 1 x 11311703717, Genuine BMW guide tensioner rail. mikeglenn. It is the N20 engine (turbo 4 cylinder engine) used in the X3 28i for certain X3s from 2012 to 2014 that is reportedly most prone to failure of timing chain guides. The timing chain guide was reportedly redesigned about January 2015 for this engine and is expected to reduce or eliminate the problem. The X5 35i uses the N55 I6 engine Not warming up the BMW. You should warm up your car at least 30 seconds before you start moving. Otherwise, the engine will be worn out very fast because of a lack of oil in the first minutes of work. Wrong parts and materials. When you have a BMW, you should buy original parts and oil or at least something that suits your car. It connects the crankshaft to the camshaft. The metal links in the chain move on the tooth sprockets on the end of the crankshaft and crankshaft so that they rotate together. The timing chain normally needs to be replaced between 40,000 and 100,000 miles unless there is a problem. The timing chain on the Opel Corsa C is also known to fail faster than Opel had planned. In theory, it should last at least 200,000 km, but there are cases where the chain jumped after 140,000 km and totaled the engine block. Therefore, as a rule, the chain on these cars is replaced preventively after about 100,000 km. BMW timing chain Spread the love. All X3s use timing chains rather than belts. On early examples of the 20d this includes BMW’s N47 engine which has been known to suffer timing chain problems when used in other BMWs. For peace of mind, it might be worth tracking down a facelift car with the later unit, known as the B47. Table of Contents show. Plaintiffs filed their BMW timing chain class action lawsuit in 2017, claiming N20 and N26 engines in certain BMW vehicles were prone to defects. The defects are allegedly linked to the engines’ timing chains. As a result of the defects, BMW engines reportedly sustain damage and can even be destroyed — leading to costly repairs. The timing chain is a critical engine component. When it fails, the damage can be catastrophic, resulting in bent valves, damaged pistons, and in some cases, total engine failure. However, regular service and maintenance can help a timing chain last the car’s entire service life. This article will give you a brief overview of the timing chain You should expect your timing chain to last over 200,000-300,000 miles as long as everything is functioning properly with your engine. If you neglect your engine and don’t regularly change your oil or leave the oil level low for too long this can damage the timing chain and timing chain tensioner. From what I can tell, (probably like lexus) a well taken care of bmw will last a very long time. As long as a car is not a lemon, the life of a BMW is most likely determined by how well you take care of it. If you treat it well, expect 250000 miles. How long should a BMW timing chain last? Replacement Guidelines BMW and MINI use Timing Chains in almost every model of engine that they produce.It is recommended to replace your timing chain before failure as repair prices can become very high from internal engine damage. From experience the life of these timing chains are 90,000 miles or 9 years. .

how long should a bmw timing chain last