Edelbrock 1406 troubleshooting - The 1947 - Present Chevrolet & GMC Truck Message Board Network

red71cheyenne · 02-03-2012, 11:14 AM

How do I figure out what is wrong with my carb on the Blazer? I've checked and rechecked the timing and its right, but the engine wants to backfire and chug under power. I got the carb used and rebuilt it, but don't know a whole lot else about them. The air/fuel needles are out about 2.5 turns each. This is on a newly rebuilt 350 with manual transmission, new skip white dizzy and like I said, I've checked and rechecked the timing and it seems to be set right. Thanks for any help. Jeff.

02-03-2012, 11:14 AM	#1
red71cheyenne Back in the sticks Join Date: Jan 2001 Location: Fordland, MO Posts: 3,188	Edelbrock 1406 troubleshooting How do I figure out what is wrong with my carb on the Blazer? I've checked and rechecked the timing and its right, but the engine wants to backfire and chug under power. I got the carb used and rebuilt it, but don't know a whole lot else about them. The air/fuel needles are out about 2.5 turns each. This is on a newly rebuilt 350 with manual transmission, new skip white dizzy and like I said, I've checked and rechecked the timing and it seems to be set right. Thanks for any help. Jeff. __________________ 1971 Cheyenne C-10 w/700R4 and Tuned Port Injection 1969 K5 Blazer w/Tuned Port 2010 2SS/RS Flaming Orange Camaro 2011 K1500 Suburban 2014 K1500 Pickup 2008 Nissan Altima? The wifes' hoopty

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