The 1947 - Present Chevrolet & GMC Truck Message Board Network - View Single Post

geezer#99 · 06-29-2019, 07:15 PM

What carb?
Are you blocking off the vac line to thevac pot while setting your timing?
If so bump your initial up to 14.

06-29-2019, 07:15 PM	#2
geezer#99 Registered User Join Date: Aug 2009 Location: Bowser Posts: 13,778	Re: Help. Engine not running right What carb? Are you blocking off the vac line to thevac pot while setting your timing? If so bump your initial up to 14.