I was driving it one night and all of the sudden i got this loud knocking noise. The noise will go fast when i use the gas. i did a vacuum test and the valves are fine. I also drained the oil an there was no metal shaving or chunks.
i have a 94 toyota pickup 3.0 v6 has 120085 miles. it has front end knocking. on 1994 Toyota Pickup
where is the noise coming from?