× 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
1999 Chevrolet Tahoe 5.7L MIL Lamp on
Posted to GM Driveability on 9/7/2002 7 Replies

Help, I have a '99 Tahoe with Bank 2 Rich code. Fuel Pressure is within spec and holds after the engine is shut off. All ignition is new AC Delco. Both O2 sensors are new. Compression is 175 on all 8 cylinders. Both long term and short term fuel trim is pullin...

7 Replies Received (View Replies)

  Related Documents & Media  1999 Chevrolet Tahoe

 
Message Closed

car Vehicle Data

1999 Chevrolet Tahoe

VIN [No VIN Available]
Engine5.7 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / Sequential Central Fuel Inject
EmissionsOBD-II Compliant
SymptomsMIL Lamp On
OccursAlways
Message Closed

car Vehicle Data

1999 Chevrolet Tahoe

VIN [No VIN Available]
Engine5.7 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / Sequential Central Fuel Inject
EmissionsOBD-II Compliant
SymptomsMIL Lamp On
OccursAlways