The 1947 - Present Chevrolet & GMC Truck Message Board Network - View Single Post - New to carbed engines, need some SBC misfire help

sapper4 · 12-27-2011, 11:30 PM

I agree with pat565. It is an advance issue, most likely a ported vacuum leak. You can also check your vacuum pot to make sure it doesn't leak.

12-27-2011, 11:30 PM	#6
sapper4 Registered User Join Date: Dec 2011 Location: Hope Mills, NC Posts: 62	Re: New to carbed engines, need some SBC misfire help I agree with pat565. It is an advance issue, most likely a ported vacuum leak. You can also check your vacuum pot to make sure it doesn't leak.