 
				
	| 2011 Buick Regal CXL 2.4L Poor Idle Quality, Hesitation this came in on wrecker. It would barely run with multiple codes. Cleared codes and ran better for very short time and codes p0016 p0089 & p228d returned with reduced power warning in dash. What do they use to regulate high pressure fuel? I see an electric... 
                        
                            FIX posted 1/15/2019
                               
                    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 8 Replies Received (View Replies)8 Replies Received (Hide Replies)
 | Message Closed w/FIX 
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| VIN | W04GU5GCXB | 
| Engine | 2.4 L / 4 cyl / GAS | 
| Trans | 6-speed Automatic (Electronic) | 
| Delivery | Fuel Injection / direct | 
| Emissions | OBD-II Compliant | 
| Symptoms | Poor Idle Quality, Hesitation | 
Trouble Codes
| P0011 | Variable Valve Timing Control System | 
Message Closed w/FIX
            
             Vehicle Data
 Vehicle Data
                2011 Buick Regal CXL
| VIN | W04GU5GCXB | 
| Engine | 2.4 L / 4 cyl / GAS | 
| Trans | 6-speed Automatic (Electronic) | 
| Delivery | Fuel Injection / direct | 
| Emissions | OBD-II Compliant | 
| Symptoms | Poor Idle Quality, Hesitation | 
Trouble Codes
| P0011 | Variable Valve Timing Control System | 
 8 Replies Received
8 Replies Received
 8 Replies Received
          8 Replies Received
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