 
				
	| 2014 GMC Sierra 1500 Denali 6.2L Misfire have misfire [...] compression,ok 240 cranking,80 [...] vacuum [...] cylinder is not a adm dropping [...] valve cover,normal valve [...] intake to get at injector and [...] [...] to check noid but with all the stuff disconnected i get 2 flashes then [...]... 
                        
                            FIX posted 3/21/2019
                               
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 | Message Closed w/FIX 
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| VIN | 3GTU2VEJ4E | 
| Engine | 6.2 L / 8 cyl / GAS | 
| Trans | 6-speed Automatic (Electronic) | 
| Delivery | Fuel Injection | 
| Emissions | OBD-II Compliant | 
| Symptoms | Misfire | 
| Occurs | Always | 
Trouble Codes
| P0300 | Multiple Misfire Detected | 
Message Closed w/FIX
            
             Vehicle Data
 Vehicle Data
                2014 GMC Sierra 1500 Denali
| VIN | 3GTU2VEJ4E | 
| Engine | 6.2 L / 8 cyl / GAS | 
| Trans | 6-speed Automatic (Electronic) | 
| Delivery | Fuel Injection | 
| Emissions | OBD-II Compliant | 
| Symptoms | Misfire | 
| Occurs | Always | 
Trouble Codes
| P0300 | Multiple Misfire Detected | 
 23 Replies Received
23 Replies Received
 23 Replies Received
          23 Replies Received
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