So don't know if I am posting this in the right area but I will give you all the info I have,
Vehicle info,
1989 3/4 ton suburban 4x4 with a 350 and a th400 transmission
Problem I am having
A knock or clap at low rpms goes away asoon I give it even alittle gas when in drive or park but it's...
I will very soon trying to figure out a problem with her and it's got me stumped lol ok so at idle see has a small knock but as so as you put it into gear it gets louder but as soon as you accelerate it goes away , when it's cold it takes awhile for the knocking to start sometimes 20mins . So I...