 
				
	| 2001 GMC Sierra 1500 SL 5.3L Hesitation, Cuts out, Misfire Vehicle has been to 4 other shops plus Our shop, has had plugs changed multiple times, intake was leaking, and ha been replaced, compression is good, all coils were replaced by customer with High voltage Performance amazon Specials, Problem is the same, It... 
                        
                            Summary posted 5/2/2019
                               
                    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 22 Replies Received (View Replies)22 Replies Received (Hide Replies)
 | Message Closed w/Summary 
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| VIN | 1GTEK19T81 | 
| Engine | 5.3 L / 8 cyl / GAS | 
| Trans | 4-speed Automatic (Electronic) | 
| Delivery | Fuel Injection / Multi Port | 
| Emissions | OBD-II Compliant | 
| Symptoms | Hesitation, Cuts Out, Misfire | 
| Occurs | Under Load, on Accel | 
Trouble Codes
| P0300 | Multiple Misfire Detected | 
Message Closed w/Summary
            
             Vehicle Data
 Vehicle Data
                2001 GMC Sierra 1500 SL
| VIN | 1GTEK19T81 | 
| Engine | 5.3 L / 8 cyl / GAS | 
| Trans | 4-speed Automatic (Electronic) | 
| Delivery | Fuel Injection / Multi Port | 
| Emissions | OBD-II Compliant | 
| Symptoms | Hesitation, Cuts Out, Misfire | 
| Occurs | Under Load, on Accel | 
Trouble Codes
| P0300 | Multiple Misfire Detected | 
 22 Replies Received
22 Replies Received
 22 Replies Received
          22 Replies Received
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