 
				
	| 1994 GMC C3500 Sierra SLE 6.5L Poor Idle Quality, Stall, Misfire truck came in as a no start found injection pump to be bad also found air fuel system caused by the transfer pump only running during cranking replaced oil sending unit engine starts and runs good cold as it warms up begins to misfire at idle misfire gets wors... 
                        
                            FIX posted 7/18/2016
                               
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 | Message Closed w/FIX 
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| VIN | 1GDKC34F1R | 
| Engine | 6.5 L / 8 cyl / DIESEL | 
| Trans | 4-speed Automatic (Electronic) | 
| Delivery | Fuel Injection | 
| Symptoms | Poor Idle Quality, Stall, Misfire | 
| Occurs | Hot, Idle | 
Message Closed w/FIX
            
             Vehicle Data
 Vehicle Data
                1994 GMC C3500 Sierra SLE
| VIN | 1GDKC34F1R | 
| Engine | 6.5 L / 8 cyl / DIESEL | 
| Trans | 4-speed Automatic (Electronic) | 
| Delivery | Fuel Injection | 
| Symptoms | Poor Idle Quality, Stall, Misfire | 
| Occurs | Hot, Idle | 
 7 Replies Received
7 Replies Received
 7 Replies Received
          7 Replies Received
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