 
				
	| 1998 Chevrolet K1500 Cheyenne 5.7L 1-2 Shift Hard The truck came in with a very harsh 1-2 shift after driving the truck at least 20 miles, shifts normal before that. After about 20 miles the check engine light comes on and we get a code P1870. Then it starts to shift hard from 1-2 very hard and slightly hard ... 
                        
                            Summary posted 6/16/2006
                               
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 | Message Closed w/Summary 
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| VIN | 2GCEK19R1W | 
| Engine | 5.7 L / 8 cyl / GAS | 
| Trans | 4-speed Automatic (Electronic) | 
| Delivery | FI | 
| Affected | 1-2 Shift Hard | 
| Conditions | Hard Shift | 
| Misc. | 5.7L 4L60e Trans | 
Message Closed w/Summary
            
             Vehicle Data
 Vehicle Data
                1998 Chevrolet K1500 Cheyenne
| VIN | 2GCEK19R1W | 
| Engine | 5.7 L / 8 cyl / GAS | 
| Trans | 4-speed Automatic (Electronic) | 
| Delivery | FI | 
| Affected | 1-2 Shift Hard | 
| Conditions | Hard Shift | 
| Misc. | 5.7L 4L60e Trans | 
 12 Replies Received
12 Replies Received
 12 Replies Received
          12 Replies Received
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