Originally Posted by rwenzing
Possible cam chain tensioner noise - very common on 2001~2002. When does it occur? What RPM? Warm or cold engine?
I've got this noise too, upon acceleration mainly, but starting to get louder when at idle. Is this the cam chain tensioner noise? I've got a '01 Ranger Edge 4.0 V6 4X4.... I'm taking my truck in for a few minor electrical things before the extended warranty expires in a month or so, and would like to be VERY specific in what needs to be replaced, if possible!