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1989 Chevrolet G20 Chevy Van 5.7L Excessive Emissions, Surge, surges cold, much le
Posted to GM Driveability on 7/12/2003 2 Replies

my conversion van had a 305 v8 and when it let go i decided to put a 350 v8 in it. everything hooked up and the new engine runs strong. my one problem is that it surges terribly when cold and runs badly. once it idles for a few minutes it gets better and smoot...

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  Related Documents & Media  1989 Chevrolet G20 Chevy Van

 
Message Closed w/FIX

car Vehicle Data

1989 Chevrolet G20 Chevy Van

VIN 1GBEG25H4K
Engine5.7 L / 8 cyl / GAS
Trans4-speed Automatic
DeliveryFI / tbi
Emissionsfed
SymptomsExcessive Emissions, Surge, Surges Cold, Much Le
OccursCold
Misc.Conversion Van
Message Closed w/FIX

car Vehicle Data

1989 Chevrolet G20 Chevy Van

VIN 1GBEG25H4K
Engine5.7 L / 8 cyl / GAS
Trans4-speed Automatic
DeliveryFI / tbi
Emissionsfed
SymptomsExcessive Emissions, Surge, Surges Cold, Much Le
OccursCold
Misc.Conversion Van