I have the same noise in my truck. Under load up hill, especially in a higher gear where the rpms are lower... I replaced the timing chain, and guides about 20K ago, and now it sound sorta the same as it did( but not as bad because the guides were completely gone then)


1994 Yota 4x4 Short cab
5spd 22RE
Mostly Stock, but I'm learnin'!
31x10.50s