12/19/2023 0 Comments W123 bad timing chain symptomsAny help or information will be much appreciated. The total cost could range between 600 and 1,600. On average, expect the cost of labor to be 400-1,000 and parts expenses between 200 and 600. Curiously, the F-150 V6 models are also victims of the overstretched timing chain. If your Ford 3.5 twin-turbo V6 engine was not manufactured between 20, then you may not experience the timing chain problem. I am clueless and don't know what to do anymore. There is no fixed data for the replacement cost of the timing chain it depends upon various aspects such as vehicle model, labor cost, your location, parts and components, and other repairs. A faulty timing chain is not uncommon to many of the first generation of Ford Ecoboost engines. It's almost as if the tensioner becomes none functional when at operating temp. My oil pressure is pegged at 3bar on cold idle and 2 bar on hot idle. At best you are looking at a few bent valves and a. I'm running 20W50 oil here in South Africa. One of the most disastrous things that can happen to your engine, is a timing chain failure while running. I have even smeared some grease on the chain to confirm and the noise would disappear for a few seconds. It is definately the chain causing the noise, no doubt about that. The noise is present at cold start for about 3-5 seconds then completely disappears till the engine starts to warm up and then returns. Timing chain will need checking/replacing if you encounter loud rattle when starting the engine, especially when cold. Ordered a replacement 9-bladed plastic fan and new clutch already. A new timing chain has just been installed, what a job Found out that the fan clutch is seized, and one of the blades has a crack. I have checked all the guides plus tensioner rail and it shows little to almost no wear. W123 timing chain replacement - photo references. There's already scraping marks on the outside of the new chain that shows that it is making metal to metal contact somewhere. I have recently replaced the single row timing chain and tensioner due to a rattling or tapping noise caused by the chain hitting the timing chain cover somewhere, although the problem still persists.
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