Checked carb, all seems ok. Still having the same problem. Talked with Holley and they thnk that its an intake gasket leaking. I plan to replace it this weekend just to rule it out, reclean carb again, replace fuel filter/air filter, check spark plugs and a couple of prayers. Dont know what else it could be.


http://s971.photobucket.com/albums/ae197/jon63c10
1963 c-10 shortbed stepside 427 BBC T16 HD 3 speed
1963 c-10 shortbed fleetside 348 "w" 1st gen big block & powerglide