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2001 Chevrolet Silverado 2500 HD 8.1L 2-3 Upshift
I have an unusual Allison problem. This only occurs when the customer has his big 5th wheel camper hooked up. When accelerating in either regular drive or tow haul mode it shifts good until it goes to make the 2-3 upshift. At that time it pauses, clunks real b...
FIX posted 8/4/2008
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Message Closed w/FIX
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4 Replies Received
4 Replies Received
Related Documents & Media | VIN | 1GCHK29G71 |
| Engine | 8.1 L / 8 cyl / GAS |
| Trans | 5-speed Automatic (Electronic) |
| Delivery | FI |
| Affected | 2-3 Upshift |
| Conditions | Pauses, Clunks, Defaults to Three |
| Misc. | Allison Transmission |
Message Closed w/FIX
Vehicle Data
2001 Chevrolet Silverado 2500 HD
| VIN | 1GCHK29G71 |
| Engine | 8.1 L / 8 cyl / GAS |
| Trans | 5-speed Automatic (Electronic) |
| Delivery | FI |
| Affected | 2-3 Upshift |
| Conditions | Pauses, Clunks, Defaults to Three |
| Misc. | Allison Transmission |
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