Either the distrbutor cap is cracked or broken or the plug wires are not in the correct firing order or the drive for the distributer is partially broke or the valve train is to tight.
It's lean. You have to figure out why.
trying to fix simular problem
It's lean.
It's lean.
CHECK your tioming - might have jumped a tooth - check control module or coil might be the problem
The valve timing is offAnswersounds like a possible worn camshaft lobe. a fairly common problem on late 70's Chevy small blocks
Start and run, no. Cough, backfire, yes.
To give you an answer we need to know more specifically what the problem you are trying to repair is.
That usually means the engine is lean. Could be a vacuum leak.
The main idea that the Chevy ads are trying to portray is that Chevy runs deep in the heart of America. They are trying to target American patriotism.
Since the compression is good I would not expect it to be a burnt valve. It could be timing if the timing chain has excess play. I would also check the ignition module and the engine control module. We had a 1986 Chevy Celebrity that had an ignition problem that cause it to run badly and backfire. The service engine soon light was blinking but not posting a code. We changed the engine control module and it fixed the problem.
There is no reset switch for GM fuel pumps. What is the problem you are trying to solve? Stan