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05-31-2021, 11:15 AM
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Registered User
Join Date: Nov 2017
Location: H, Q
Posts: 180
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Rochester QuadraJet 4bbl Carburetor issue
Hello
My truck (1986 GMC Sierra K2500 with 5.7L) have issues with starting, engine will crank but it’ll not start, I replaced the fuel tanks, new sending units, new fuel hoses, new fuel pump, new fuel filter, rebuild the stock carburetor (Rochester QuadraJet 4bbl), fuel comes to the carburetor. Issue: It will start if I put fuel in the carburetor for the 1st of the day, subsequent starts are ok. If I leave the truck overnight, next day it’ll not start (it’ll crank, but no start). Need help Thanks
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1972 GMC Sierra C2500, V8-350 1986 GMC Sierra C2500, V8-454 1986 GMC Sierra C2500, V8-LS1 1986 GMC Sierra K2500, V8-350 1987 GMC Sierra R3500, V8-454 1997 GMC Sierra K2500, V8-454 |
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