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1999 Chevrolet K2500 7.4L Manual 1st and 2nd
Posted to GM Transmission on 4/21/2011 10 Replies

Helping a transmission rebuilder with this 99 chevy pickup. i believe its a 4L80E trans. Trans has just been overhauled, but had same problem before build.

When in manual 1st gear its in second gear and when in manual 2nd gear its in 3rd. When in drive there...

10 Replies Received (View Replies)

  Related Documents & Media  1999 Chevrolet K2500

 
Message Closed w/FIX

car Vehicle Data

1999 Chevrolet K2500

VIN 1GCHK33J1X
Engine7.4 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection
AffectedManual 1st and 2nd
Message Closed w/FIX

car Vehicle Data

1999 Chevrolet K2500

VIN 1GCHK33J1X
Engine7.4 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection
AffectedManual 1st and 2nd