2001 CHEVROLET SILVERADO 2500 HD, 1000
By: Paul Diegelman On: 07/08/10
3 comments
Vehicle
2001 CHEVROLET SILVERADO 2500 HD, 1000
Vehicle Information
100000
Miles
8.1
L
8
Automatic
4 X 4
Snap On
Problem Information
Repeat C-1 failure
Driving unit warm
Pump body, pump gears, pump wear plate, kit, c-1 steels, input drum , all solenoids and VB
Original failure was C-1 burned up. First build: Kit, C-1 steels, pressure control solenoids, pump body, pump gears and pump wear plate. When driving intermittent bind and C-1 burned up in 10 minutes. Second build: C-1 steels frictions, inspected entire unit, valve body, input drum assembly and shift solenoids. Checked line pressure, was ok. Adaptives cleared, vehicle carefully driven to relearn. All seemed good. 100 miles repeat same failure. Not sure sure if pump control body, case or trans control unit. No codes in engine controler. Gear ratio error 1st in trans contrler. With C-1 burned up ratio error 1st is obvious. Engine performance is good.
Gear ratio error 1st
Problem
Repeat C-1 failure
Thanks for any help.
Paul
Thanks for any help.
Paul
Problem Fix
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Subscribe for updatesVehicle Data
2001 CHEVROLET SILVERADO 2500 HD
| Mileage | 100000 Miles |
| Engine | 8.1 L |
| Trans | Automatic |
| Trans Type | 1000 |
| Drive | 4 X 4 |
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