 
				
	| 2012 Chevrolet Silverado 1500 LT 4.8L Misfire Need you guys help please,the code is po300,can see cylinder 1 misfires in data stream on scanner, I have replace everything on that cylinder plug, wire, coil, injector, check compression 150 psi, also checked injector pulse, everything checks out good, but st... 
                        
                            FIX posted 5/5/2016
                               
                    iATN Members:  Login to view full TechHelp request Auto Repair Pros: Join iATN to read this TechHelp request Vehicle Owners: Find a nearby iATN member to repair your vehicle 26 Replies Received (View Replies)26 Replies Received (Hide Replies)
 | Message Closed w/FIX 
 | 
| VIN | 3GCPCSEA7C | 
| Engine | 4.8 L / 8 cyl / FLEX | 
| 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
                2012 Chevrolet Silverado 1500 LT
| VIN | 3GCPCSEA7C | 
| Engine | 4.8 L / 8 cyl / FLEX | 
| Trans | 6-speed Automatic (Electronic) | 
| Delivery | Fuel Injection | 
| Emissions | OBD-II Compliant | 
| Symptoms | Misfire | 
| Occurs | Always | 
Trouble Codes
| P0300 | Multiple Misfire Detected | 
 26 Replies Received
26 Replies Received
 26 Replies Received
          26 Replies Received
           Related Documents & Media
  Related Documents & Media   Video
Video