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K5owner · 12-06-2014, 08:31 PM

What kind and how old are the plugs? It could be running rich and fouled one out. I would also double check your idle mix settings with a vacuum gauge and make sure they are set the same.

12-06-2014, 08:31 PM	#10
K5owner Registered User Join Date: Mar 2014 Location: CA Posts: 168	Re: Misfiring after installing new carburetor. What kind and how old are the plugs? It could be running rich and fouled one out. I would also double check your idle mix settings with a vacuum gauge and make sure they are set the same.