The 1947 - Present Chevrolet & GMC Truck Message Board Network - View Single Post - 250 runs rough with air filter installed?

BCOWANWHEELS · 01-22-2012, 05:14 AM

I cut off the horn on the air filter on my i-6 and plugged the line. Also make sure of your fuel pressure at carb,4-6 psi, double check timming.

01-22-2012, 05:14 AM	#2
BCOWANWHEELS Registered User Join Date: Nov 2006 Location: KINGSPORT,TN. Posts: 3,035	Re: 250 runs rough with air filter installed? I cut off the horn on the air filter on my i-6 and plugged the line. Also make sure of your fuel pressure at carb,4-6 psi, double check timming. __________________ I BELIEVE IN JOHN 3:16