× 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
1995 Chevrolet C1500 Cheyenne 5.7L Poor Idle Quality, Hesitation, Surge, Cuts out, Stall, Misfire, MIL Lamp on
Posted to GM Driveability on 8/30/2007 20 Replies

So, here we go again. Seems like we can't figure anything out lately. This one came in with a complaint of poor idle, runs rough, lacks power and backfires through the intake. Customer replaced the cap, rotor, plugs and wires to correct the problem but nothing...

20 Replies Received (View Replies)

  Related Documents & Media  1995 Chevrolet C1500 Cheyenne

 
Message Closed w/FIX

car Vehicle Data

1995 Chevrolet C1500 Cheyenne

VIN 2GCEC19K6S
Engine5.7 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / TBI
EmissionsNot OBD-II Compliant
SymptomsPoor Idle Quality, Hesitation, Surge, Cuts Out, Stall, Misfire, MIL Lamp On
OccursAlways

Trouble Codes

33map sensor - cleared and hasnt come back
44lean exhaust
Message Closed w/FIX

car Vehicle Data

1995 Chevrolet C1500 Cheyenne

VIN 2GCEC19K6S
Engine5.7 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / TBI
EmissionsNot OBD-II Compliant
SymptomsPoor Idle Quality, Hesitation, Surge, Cuts Out, Stall, Misfire, MIL Lamp On
OccursAlways

Trouble Codes

33map sensor - cleared and hasnt come back
44lean exhaust