× 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
1998 Chevrolet C1500 Cheyenne 4.3L Poor Idle Quality, MIL Lamp on
Posted to GM Driveability on 3/24/2009 11 Replies

thanks for taking the time to read my [...] came in with above [...] code was a bent plug electrode on #[...] codes seems to run okay but idle at 1200 [...] worked iac and it would get [...] for vacumm leaks and found none pinching booster line had no [...] ia...

11 Replies Received (View Replies)

  Related Documents & Media  1998 Chevrolet C1500 Cheyenne

 
Message Closed w/FIX

car Vehicle Data

1998 Chevrolet C1500 Cheyenne

VIN 1GCEC14W8W
Engine4.3 L / 6 cyl / GAS
Trans5-speed Standard
DeliveryFI
EmissionsOBD-II Compliant
SymptomsPoor Idle Quality, MIL Lamp On
OccursAlways

Trouble Codes

P0101Mass Airflow Sensor Range/Performance
P0108Manifold Air Pressure Sensor Circuit High Voltage
P0304Cylinder 4 Misfire Detected
P0507Idle Speed Control System Higher Than Expected
Message Closed w/FIX

car Vehicle Data

1998 Chevrolet C1500 Cheyenne

VIN 1GCEC14W8W
Engine4.3 L / 6 cyl / GAS
Trans5-speed Standard
DeliveryFI
EmissionsOBD-II Compliant
SymptomsPoor Idle Quality, MIL Lamp On
OccursAlways

Trouble Codes

P0101Mass Airflow Sensor Range/Performance
P0108Manifold Air Pressure Sensor Circuit High Voltage
P0304Cylinder 4 Misfire Detected
P0507Idle Speed Control System Higher Than Expected