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1988 Chevrolet Suburban R20 5.7L Excessive Emissions, Poor Idle Quality, Cuts out, Stall
Posted to GM Driveability on 5/25/2004 14 Replies

Please help!!! Running out of ideas. someone else put a t-body on it trying solove this problem. will not idle when cold and will not run unless you pump the pedel. fuel pressure is 14lbs and very steady,intergrator @[...] you hold rpm up at 2500 you can watch...

14 Replies Received (View Replies)

 
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car Vehicle Data

1988 Chevrolet Suburban R20

VIN [No VIN Available]
Engine5.7 L / 8 cyl / GAS
Trans3-speed Automatic
DeliveryFI / TBI
EmissionsCA EMISSION
SymptomsExcessive Emissions, Poor Idle Quality, Cuts Out, Stall
OccursCold, Idle, Intermittently
Message Closed w/FIX

car Vehicle Data

1988 Chevrolet Suburban R20

VIN [No VIN Available]
Engine5.7 L / 8 cyl / GAS
Trans3-speed Automatic
DeliveryFI / TBI
EmissionsCA EMISSION
SymptomsExcessive Emissions, Poor Idle Quality, Cuts Out, Stall
OccursCold, Idle, Intermittently