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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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23 Replies Received
23 Replies Received
Related Documents & Media | 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
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 |
Video