× 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
1991 GMC K2500 Sierra SLE 5.7L High Oil Pressure
Posted to GM Transmission on 3/13/1998

Installed transmission, has hard 1-2 on light trottle only and hard engagemnet in fwd and rev. We can not seem to regulate the pressure in the unit threw normal adjustments. has any one else ran into this before?

Thank you in advance for any help

  Related Documents & Media  1991 GMC K2500 Sierra SLE

 
Message Closed w/FIX

car Vehicle Data

1991 GMC K2500 Sierra SLE

VIN IGTGK24K6M
Engine5.7 L / 8 cyl / GAS
Trans4-speed Automatic
DeliveryFI
AffectedHigh Oil Pressure
ConditionsTransmission Bangs on 1-2 on Light Throttle Only .
Message Closed w/FIX

car Vehicle Data

1991 GMC K2500 Sierra SLE

VIN IGTGK24K6M
Engine5.7 L / 8 cyl / GAS
Trans4-speed Automatic
DeliveryFI
AffectedHigh Oil Pressure
ConditionsTransmission Bangs on 1-2 on Light Throttle Only .