H R L
I had the 350 overhawled back in 91 and then sold the truck to a buddy who wanted to fix it all up. Well, he had family problms an it sat for long times witout even being fired up. Then he sold it back to me becaus it was doing the poppity backfire thing and money reasons, about a year ago. It seems it has not ben driven more than about 2500 miles or so. I would think you are right about it havig valve problems, maybe their stuck? Before I pull the heads is there any way to unstick em?
Probly I'm going to hafta do a valve job thouh? I was fraid of that. Thank you for helping and if you know how they might git unstuck I'll sure liste n and try it.
harry
