 
				
	| 2008 GMC Acadia SLT 3.6L Poor Idle Quality, Misfire, MIL Lamp on Bought vehicle at auction not running due to blown timing chains and damaged cylinder heads, we replaced both cylinder heads, all timing chains, guides and tensioners ect. was very hard to start and when it did it ran poorly at idle. keeps setting the 2 codes ... 
                        
                            FIX posted 3/25/2016
                               
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 | Message Closed w/FIX 
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| VIN | 1GKER23758 | 
| Engine | 3.6 L / 6 cyl / GAS | 
| Trans | 6-speed Automatic (Electronic) | 
| Delivery | Fuel Injection | 
| Emissions | OBD-II Compliant | 
| Symptoms | Poor Idle Quality, Misfire, MIL Lamp On | 
| Occurs | Always | 
Trouble Codes
| P0019 | Crankshaft Position - Exhaust Camshaft Position Correlation (Bank 2) | 
| P0346 | Intake Camshaft Position Sensor Performance (Bank 2) | 
Message Closed w/FIX
            
             Vehicle Data
 Vehicle Data
                2008 GMC Acadia SLT
| VIN | 1GKER23758 | 
| Engine | 3.6 L / 6 cyl / GAS | 
| Trans | 6-speed Automatic (Electronic) | 
| Delivery | Fuel Injection | 
| Emissions | OBD-II Compliant | 
| Symptoms | Poor Idle Quality, Misfire, MIL Lamp On | 
| Occurs | Always | 
Trouble Codes
| P0019 | Crankshaft Position - Exhaust Camshaft Position Correlation (Bank 2) | 
| P0346 | Intake Camshaft Position Sensor Performance (Bank 2) | 
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