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2002 Buick Regal LS 3.8L 4th to 3rd on Hilly Terrain
Customer came in with concerns on a harsh downshift from 4th to 3rd on hilly terrain while [...] light was on w/ codes p0742a and 1811c. Test drove the car, everything ok on level ground from 1 thru 4 until you try passing gear, then it does shutter while tryi...
FIX posted 2/13/2013
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19 Replies Received
19 Replies Received
Related Documents & Media | VIN | 2G4WB55K72 |
| Engine | 3.8 L / 6 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | Fuel Injection |
| Affected | 4th to 3rd on Hilly Terrain |
| Conditions | Shutter on 4th to 3rd Downshift While Gassing |
| Misc. | D.o.m. 08/01 |
Message Closed
Vehicle Data
2002 Buick Regal LS
| VIN | 2G4WB55K72 |
| Engine | 3.8 L / 6 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | Fuel Injection |
| Affected | 4th to 3rd on Hilly Terrain |
| Conditions | Shutter on 4th to 3rd Downshift While Gassing |
| Misc. | D.o.m. 08/01 |
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