Originally Posted by Vonhanson
Might as well ask in here instead of a new thread all the time bout the truck, whats the easiest way to find out if my cam sensor is squeaking? i've been looking around on what my squeaking could be, and looks like that could be it.
Take the accessory drive belt off and start the engine for a moment. If the squeak is still there with no accessories or pulleys turning, it's a good chance it's the cam sync. making the noise. If the noise goes away with the belt off, it may be a tensioner, idler, etc.