× 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
1992 GMC K1500 Sierra 5.7L Poor Idle Quality, Hesitation, Poor Fuel Economy
Posted to GM Driveability on 4/6/2004 8 Replies

vehicle came to us because the idle was not stable at idle. also, volt meter on dash would move down from 14 to 10 volts, the temperature gauge on dash would drop down to 160 and it would run poor. customer replaced parts listed in related repair history tryin...

8 Replies Received (View Replies)

  Related Documents & Media  1992 GMC K1500 Sierra

 
Message Closed w/FIX

car Vehicle Data

1992 GMC K1500 Sierra

VIN 1GTEK14KXN
Engine5.7 L / 8 cyl / GAS
Trans5-speed Standard
DeliveryFI / TBI
EmissionsOBD1
SymptomsPoor Idle Quality, Hesitation, Poor Fuel Economy
OccursAlways, Under Load, on Accel, Cruise
Message Closed w/FIX

car Vehicle Data

1992 GMC K1500 Sierra

VIN 1GTEK14KXN
Engine5.7 L / 8 cyl / GAS
Trans5-speed Standard
DeliveryFI / TBI
EmissionsOBD1
SymptomsPoor Idle Quality, Hesitation, Poor Fuel Economy
OccursAlways, Under Load, on Accel, Cruise