Take note, because these are the 5 symptoms that give away that we have a problem with our timing chain. 1. Misfiring or poor engine performance If there are problems with our chain, it may happen that over a period of time, the timing chain stretches, momentarily slipping off the cam or crankshaft sprocket. The most common symptoms of Mercedes-Benz timing chain wear include poor engine performance, reduced power, the check engine light coming on, and the P0016 and P0017 fault codes. ... The problem could be due to a stretched timing chain, chain sprocket, timing chain guides, weak tensioner, etc. This guide applies to many Mercedes-Benz models. Timing chains are unlikely to snap but they can ''stretch'' and cause the timing to be ''out''. I think they are best left well alone until the symptoms of a stretched chain manifest themselves. My C140 was lumpy on idle and the cause was found to be a stretched timing chain.....new chain and it now just purrs.. These symptoms often include a knocking sound, check engine light turning on, and an engine misfiring. View complete answer on rxmechanic.com. ... How do you know if your timing chain is stretched? Read the amount of stretch on the timing tab. For example, if the rotor tip began to move at 10° after TDC as measured at the timing mark, the. My Equinox 3.0 has a stretched timing chain. Give them the dealer name, VIN, and repair order number also. They should be familiar with the problem, because most models that used the 3.0 / 3.6 have had that problem. There is a special coverage on the Traverse, Acadia, Enclave, Outlook, CTS, SRX, STS. That special coverage is from 07-2009 and it.
The average cost for a Chevrolet Camaro timing chain and gear set replacement is between $1,488 and $1,687. Labor costs are estimated between $762 and $961 while parts are priced at $726. This range does not include taxes and fees, and does not factor in your specific model year or unique location. Related repairs may also be needed.
Timing Chain. Ignition System. As mentioned previously, the top two issues primarily affect the first-generation 3.5 EcoBoost engine. Ford did an excellent job updating some of the engine's weak points with the second generation engine. Again, the 3.5 EcoBoost is an extremely reliable engine in general. The timing chain is responsible for the proper rotation of valves and gear changes in order to change gears. The average timing chain life is 100,000 miles, but this can vary depending on how well it was maintained when it was manufactured. A well-maintained timing chain should last anywhere from 200,000 miles to 300,000 miles or more.
Symptoms of a failing timing chain Engine misfires and starting problems If the chain isn’t operating at the correct tension, there’ll be a knock-on effect on the engine performance. This can manifest in misfires, problems starting the car, its performance could feel sluggish or run low on power. Rattling sounds. Some quick googling has turned up that it is very common with a stretched timing chain. I cleared the code and will see if it returns tomorrow again. In the event that it does, I am trying to prepare myself for what feels like the inevitable. From what I've read its a $3000 -.
This will ensure your timing will be correct and save you from major headaches. When replacing new chain and gears, align dots and slide gears on at the same time. Its really easy. You DO NOT need to remove water pump. Now might be a good time though because you have the front on the engine off. You DO NOT have to unbolt/remove the oil pan. Symptoms that your timing chain replacement is required Rough rattling noise from the front of the engine area. Check engine light illuminated with timing-related codes. Rough running condition. Excessive fuel consumption. Poor power or hesitation when driving. Stalling or stumbling at idle. How is the timing chain replaced?.
How Much Are Timing Chains, Symptoms: #2. Misfiring Engine When you experience an engine misfire, it could be due to a stretched timing chain. The stretch in the timing chain can cause crankshaft and camshaft displacement. The displacement will affect the inlet and outflow valve timing. Always check the timing chain for any engine misfiring.
Registered. Joined Jan 23, 2009. 6,908 Posts. #2 · Mar 5, 2013. The 4.3 does not use a tensioner. If the chain jumped a tooth you would get a crank/cam correlation code, it likely wouldn't be drivable because the ignition timing would be so far off. A vacuum line or clogged fuel filter won't cause a "sudden massive" loss of power.