[mhoflin]

Well guys & Gals,
So far I have changed the Intake Manifold Gasket, Dist. Cap & Rotor, Rebuilt carb, Changed plugs, Tightened Exhaust manifolds and I still get that stupid "Knocking/tapping" and I checked all rockers and they are good.

I am at a loss. It started out of the blue coming home from running errands and I can't get it to stop. A shop I take it too for the real big stuff, because of my disabilities, retarded the timing way back and it seemed to work, but the truck runs like crud!

I could really use a miracle here. Any takers?