Engine misfiring and stumbling

BT SNAKE · #1 (**permalink**) 10-09-2011, 07:57 AM

If it's stabling but running most likely it's a fuel problem.
Do you smell gas while it's running? If so, then I think you popped
A power valve. Check your vacuum at idle then buy the appropriate valve for the recommended application. Go tO the holly site for more info.

Hersh

jhv48 · #2 (**permalink**) 10-09-2011, 08:56 AM

Start simple first.

Pull all the plugs and compare them. Let us know what you see.

Got to be either ignition or fuel. Might be as simple as a stuck float. Do a quick float level check.

Could also be condensation inside the distributor cap. A shot of WD-40 will quickly cure that.