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2014 Chevy Silverado
Platform: Truck, GMT 400, 800, & 900

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Old 09-12-2007, 10:32 AM
Thread Starter
Join Date: Sep 2007
Posts: 2
Default 1977 chevy c-20 pickup 350

hi there,

i got a '77 pickup which has been stalling/cuting out on me randomnly as a i am driving. when it happens the motor seems to struggle and if i continue to press the gas it revs very porrly and then shuts off. after pulling over i try to start it again and it cranks or even sometimes runs but then cuts out again. seems to occur when i am accelerating or pushing hard on the gas pedal.the strange thing that each time i have stalled i have eventually gotten it to run and it drives home fine. when it runs it runs strong and sound good. i have checked the compression, vaccum and spark and all was good. i have replaced the the fuel pump, battery and fuel filter. please any suggestions would help.

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Old 07-31-2014, 01:50 PM
CF Beginner
Join Date: Jul 2014
Posts: 1

I see this was posted 7 years ago, did you ever get it fixed?
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Old 07-16-2015, 01:33 PM
CF Beginner
Join Date: Jul 2015
Posts: 2

If i had to guess, the carb was the issue. My '77 has the QuadraJet 4 barrel (better known as the QuadraBOG) They are famous for bogging the engine down
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