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1992 GMC C2500 Suburban 7.4L 304 Trans Temp
Posted to GM Transmission on 11/11/2011 8 Replies

After repairing harness was still surprised to see trans temp so high. Pulled connector off trans. Trans temp never changed. Odd. Also noticed i had no tps voltage on trans side of modis but had it on engine side of scanner(modis). After following flow chart t...

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car Vehicle Data

1992 GMC C2500 Suburban

VIN 1GKGC26N3N
Engine7.4 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection
Affected304 Trans Temp
ConditionsRev and 2nd Gear Only
Message Closed

car Vehicle Data

1992 GMC C2500 Suburban

VIN 1GKGC26N3N
Engine7.4 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection
Affected304 Trans Temp
ConditionsRev and 2nd Gear Only