The Tundra Tick - 2014 5.7 - SOLVED скачать в хорошем качестве

The Tundra Tick - 2014 5.7 - SOLVED

What do you think causes this noise? - SOLVED - see edit below The Tundra Tick - 2014 5.7 roughly 80k miles, regular oil changes and scheduled maintenance. Get this tick on some cold starts. Worse in lower temps. Goes away after a few minutes. FFV engine, but we never run E85 in it. Edit 2020-08-31 This was caused by a small leak in the timing chain tensioner on the driver side. Your dealer or other service tech can validate the cause on the driver side by observation through the oil filler location if they remove the filler tube and run the engine to see the tensioner action. The reason the sound comes and goes is due to fluctuations in oil pressure - higher pressure pushes the tensioner hard enough to prevent the chain slap. As soon as oil pressure goes down a little bit, the tensioner allows slack in the chain guide and causes slap. Ours was covered under warranty for both sides: tensioners, chain guides, chains, and whatever else is in there. When they opened it up, they found cam tower leaks starting so they covered that as well as coolant diverter leak in the valley of the engine with a slow weep. We opted to have them replace the water pump and radiator hoses on our dime while they were in there, at the cost of parts and a little water pump labor. Purrs like a kitten all over again.