× Auto Repair Pros Member Benefits TechHelp Knowledge Base Forums Resources My iATN Marketplace Chat Pricing About Us Join Industry Sponsors Video Members Only Repair Shops Auto Pro Careers Auto Pro Reviews
Join Now
International Automotive Technicians Network
1988 Chevrolet C1500 Cheyenne 4.3L Poor Idle Quality, Hesitation, Stall, Misfire
Posted to GM Driveability on 10/12/2005 13 Replies

Hello,

This truck pops back thru the air cleaner when you try to drive it cold. I replaced pump & filter, no [...] its warmed up, it runs like a top. I checked the TPS and MAP sensors, OK. No codes presernt. Ran a top engine cleaner thru it, thinking carbone...

13 Replies Received (View Replies)

  Related Documents & Media  1988 Chevrolet C1500 Cheyenne

 
Message Closed w/FIX

car Vehicle Data

1988 Chevrolet C1500 Cheyenne

VIN 1GCDC14Z9J
Engine4.3 L / 6 cyl / GAS
Trans3-speed Automatic
DeliveryFI / TBI
EmissionsFederal
SymptomsPoor Idle Quality, Hesitation, Stall, Misfire
OccursCold
Message Closed w/FIX

car Vehicle Data

1988 Chevrolet C1500 Cheyenne

VIN 1GCDC14Z9J
Engine4.3 L / 6 cyl / GAS
Trans3-speed Automatic
DeliveryFI / TBI
EmissionsFederal
SymptomsPoor Idle Quality, Hesitation, Stall, Misfire
OccursCold