Texas
One of the common issues that may be found in some BMW models is timing chain failure. Timing chain is an important element of your car which ensures that all the components of the engine are in harmony. It links the crankshaft and the camshaft, and as a result, the valves of your engine open and close on time. While a timing belt is usually made of rubber and needs to be replaced regularly, a timing chain is usually metallic and is expected to have a longer lifespan. However, with time the timing chain can become weak, stretched or even tear and when that happens your engine is in big trouble.
Symptoms That Indicate That Your BMW’s Timing Chain Is Worn Out
- Rattling Sound From the Engine: A rattle coming from the engine is one of the first and most obvious signs of timing chain issues and may be heard as soon as the car is started.This is mostly experienced during cold start or while the engine is idle. The sound usually indicates that the chain has become loose or the tensioner is no longer holding it properly, both of which are indicators of a problem.
- Warning Light: The check engine light can come on for several reasons, but if it is accompanied by rattling or other unusual noises, it may be because of a timing issue. BMW’s onboard computer is built to sense timing irregularities and store error codes relative to timing systems that an expert can access during a diagnostic scan.
- Unstable Engine Performance: A timing chain is a part of the engine that links the crankshaft and the camshaft; if the timing chain is worn out or stretched, the timing will be off. This misalignment can result in rough running, delay in acceleration, misfiring, or a loss of power. Timing is very important in every automobile engine and even the slightest variations can lead to serious issues in terms of drivability.
- Metal Shavings in the Oil: If your mechanic notices fine metallic particles in the oil during the oil change, then it might indicate that the timing chain or its guides are wearing out. These shavings originate from metal-to-metal rubbing and should not be overlooked. If left unaddressed, it can contaminate the engine and further aggravate the rate of wear and tear.
- Engine Fails to Start: The worst that can happen is that the timing chain will break, and the engine will not start at all. This is because the engine’s pistons and valves are no longer moving.
How To Handle Timing Chain Problems in a BMW
- Diagnose Timing Chain Problems: The first step in fixing a timing chain is to diagnose the problem properly. A certified BMW mechanic will physically examine the timing of the engine, listen for unusual sounds and check for codes in the engine control unit. Early detection of this problem can save you from having a major overhaul of the entire engine.
- Replace the Timing Chain and Related Components: If the chain is stretched, worn or about to break, replacement is the only way to go. It is also common practice to change other components like the tensioner, guides, and sprockets during the service. This is to make sure that the new chain runs effectively and there is no chance of failure in the future.
Walk Into The Most Sought After Repair Shop For Your BMW Timing Solutions
Welcome to European Service Center, where we have been serving BMW owners since 1979. We have eight workshops in total; in Georgia, it is possible to find us in Norcross, Duluth, Alpharetta, Chamblee, Cumming, Roswell, Atlanta, Dunwoody, Buckhead, and in Texas, we have offices in Houston and Dallas. Our highly trained mechanics have advanced knowledge about BMW engines. Whether it is a rattle, a shake, a warning light or a poor performance, your vehicle needs a thorough check and our team is prepared to provide that.
We use high quality products and equipment to guarantee long-lasting results and will always explain all our services and products in detail. So whether you are a driver in Texas, Georgia or anywhere else in the surrounding region, there is no reason not to seek our professional diagnosis. Book an appointment today and ensure your BMW stays in the best condition for a longer period.