valve train

Hey all, Long time lurker to the forum, so first want to thank you all for the incredible wealth of knowledge contributed here — I've been able to learn so much from all of you and have tackled tons of projects I would have never thought were in my wheel-house five + years ago. So the gist of...

Pls help, I was getting a really bad ticking so u took off the valve cover and checked up on the rocker arms to find a few loose. I replaced the bolts and put it all back exept the valve cover. I go to test start it and starts after cranking for a while. It backfires. From the intake and will...

Ive been noticing lately that my 99 TJ has a knocking or ticking going on immediately after startup and at idle whenever i come to a stop. It doesn't seem to happen while the engine is at speed but it does however put off a terrible screech/rattle at higher rpm's. Originally i thought I had a...