 
				
	| 2009 Audi A4 Quattro 2.0L Low Compression Cylinder 4 Ok guys this one is supper tough!! Originally car came in with missfire codes in cylinders 2 and 3. I measured compression and sure enough both cylinders were down to 70 psi. I did a leakdown test and it came back close to perfect so no leaks anywhere. I knew ... 
                        
                            FIX posted 4/7/2016
                               
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 | Message Closed w/FIX 
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| VIN | WAUSF78K99 | 
| Engine | 2.0 L / 4 cyl / GAS | 
| Trans | 6-speed Standard | 
| Delivery | Fuel Injection | 
| Affected | Low Compression Cylinder 4 | 
Message Closed w/FIX
            
             Vehicle Data
 Vehicle Data
                2009 Audi A4 Quattro
| VIN | WAUSF78K99 | 
| Engine | 2.0 L / 4 cyl / GAS | 
| Trans | 6-speed Standard | 
| Delivery | Fuel Injection | 
| Affected | Low Compression Cylinder 4 | 
 10 Replies Received
10 Replies Received
 10 Replies Received
          10 Replies Received
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