1967 Pontiac Firebird 400 6.6L Surge, Poor Fuel Economy
looking for alittle guidance from somebody that knows ALOT about tuning a large cam pont. with an edelbrock 1406. after heat soak, it has extended crank. fuel economy is piss poor. you can adjust idle screws all the way in on front of carb without it changing ...
FIX posted 5/15/2012
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Vehicle Data1967 Pontiac Firebird 400
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Message Closed w/FIX
Vehicle Data
1967 Pontiac Firebird 400
VIN | [No VIN Available] |
Engine | 6.6 L / 8 cyl / GAS |
Delivery | Carburetion / edelbrock 1406 |
Emissions | nope |
Symptoms | Surge, Poor Fuel Economy |
Occurs | Idle, After a Hot Soak |
Misc. | Boss's Toy |