Why is the timing chain not checked at full service?
Response given the chain is expected to run the life of the car despite mileage or years and they do not check the chain on a service unless there is a reason to. I find it difficult to understand why the timing chain is not checked at full services given the crucial part it plays and extensive damage it can cause when it snaps.
Why are my GMC Acadia timing chains stretching?
This was first thought to be caused by lack of oil changes, and there was a recall to update the vehicle’s computer to shorten the oil life monitor. This was supposed to get customers in sooner to change their oil, thus hopefully eliminating sludge build up, heat, and excess wear and tear that leads to the chains actually stretching some.
What should I do if my BMW timing chain snapped?
It’s a big job which entails the engine out and not only the timing chain, guides and tensioner replaced, but the crankshaft too as the chain sprocket is an integral part of the crankshaft. You went about this entirely the wrong way by going to a an independent garage and IMHO there is little or nothing you can do now to correct your mistake.
Where is the timing chain on a BMW N47?
Timing chains are likely to be the same. Google Bmw n47 timing chain failure, you are not alone. If you have full Bmw service history they may contribute to a repair made by Bmw. If the service history is not from Bmw they are unlikely to assist. The chain is at the rear of the engine so the engine needs to come out for the repair.
When to go to the Mechanic about a bad timing chain?
If the belt is jumping because it’s gotten loose, it can also flail around and damage other parts of the engine. If your engine won’t start or starts driving rough, indicating it may be on its way to failing, contact a certified mechanic for inspection and repairs. 4. Check Engine Light is on
How to properly time and install timing chains on a TSI engine?
How To Properly Time and Install Timing Chains on a TSI EngineHow To Properly Time and Install Timing Chains on a TSI Engine #humblemechanic #golfR #VW #MQB If you like this show. If you get value out of the videos and content that I put out, consider supporting the show by becoming a CrewMember.
Where do I find the timing chain information?
You can find this type of information in the service manual for your vehicle. In old-style pushrod engines, replacing the timing chain is a fairly easy task. No such luck if you have a modern front-wheel drive car with a transversely-mounted engine, as the space in the engine compartment could be very tight.
Can a VW engine have a timing chain failure?
Both VW and Audi have both timing chain tensioner failure, and timing chain wear or stretch. In this video we will cover how to replace a timing chain on TSI engines, how to properly time a TSI/TFSI engine, how to time the TSI balance shaft chain, the timing chain tools you will need, and more.