egine restore

anyone ever use this stuff? i got a 94 4.3 with 160000 miles on it and wondered if it would be worth try'n

I had an 88 toy with litterally no compression what-so-ever. I dumped a V8 can of that stuff in there and it came back to life! It worked for me. I would give it a shot. Even if your truck runs fine it should help it out.

i baugtht a 85 c10 with a 350 in it ran like shit put a can in ran like a champ after i did