× 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
1994 Chevrolet C3500 5.7L Poor Idle Quality, Hesitation, Cuts out
Posted to GM Driveability on 2/12/2001

ROUGH IDLE, SPITS AND HESISTATES ON ACCEL, LOW POWER, HAS NEW FUEL FILTER, RECENT TUNE-UP, NO CODES, 13 LBS FUEL PRESSURE, HAVE INSTALLED 3 O/2 SENSORS, 2 AFTERMARKET AND NOW HAS OEM 0/2 IN IT. All sensor readings seem in specs, no codes. Timing is set at 0, c...

  Related Documents & Media  1994 Chevrolet C3500

 
Message Closed w/FIX

car Vehicle Data

1994 Chevrolet C3500

VIN 1GBHC34K1R
Engine5.7 L / 8 cyl / GAS
Trans5-speed Standard
DeliveryFI / TBI
EmissionsUS FED
SymptomsPoor Idle Quality, Hesitation, Cuts Out
OccursAlways, Under Load, on Accel, Idle
Message Closed w/FIX

car Vehicle Data

1994 Chevrolet C3500

VIN 1GBHC34K1R
Engine5.7 L / 8 cyl / GAS
Trans5-speed Standard
DeliveryFI / TBI
EmissionsUS FED
SymptomsPoor Idle Quality, Hesitation, Cuts Out
OccursAlways, Under Load, on Accel, Idle