× 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
1996 GMC G3500 Rally 5.7L Hesitation, LACK OF POWER
Posted to GM Driveability on 4/15/1998

The Complaint on this van was a lock of power and sparks coming out of the exhaust. A back pressure melted down and dumped the pellets into the muffler. After replacing the cat and muffler, checked and replaced original spark plus, air and fuel filter, all in ...

  Related Documents & Media  1996 GMC G3500 Rally

 
Message Closed

car Vehicle Data

1996 GMC G3500 Rally

VIN 1GJGG39K9T
Engine5.7 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / TBI
EmissionsOBD1
SymptomsHesitation, Lack of Power
OccursUnder Load, on Accel, Cruise
Misc.Rental Van
Message Closed

car Vehicle Data

1996 GMC G3500 Rally

VIN 1GJGG39K9T
Engine5.7 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / TBI
EmissionsOBD1
SymptomsHesitation, Lack of Power
OccursUnder Load, on Accel, Cruise
Misc.Rental Van