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	 2007 Mazda 6 S 3.0L Misfire, knocking 
		
		Vehicle ran fine, replaced valve covers, no it is missing on cylinger 6 and has severe knocking that goes away when cylinder #6 is disabled by either pulling spark plug or disconnecting ignition coil looking for a good known waveform for crank/cam sensor... 
                        
                            FIX posted 10/3/2023
                             
                 
                            
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| VIN | 1YVHP80D97 | 
| Engine | 3.0 L / 6 cyl / GAS | 
| Trans | 6-speed Automatic (Electronic) | 
| Delivery | Fuel Injection / etb | 
| Emissions | OBD-II Compliant | 
| Symptoms | Misfire, Knocking | 
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 Vehicle Data
                2007 Mazda 6 S
| VIN | 1YVHP80D97 | 
| Engine | 3.0 L / 6 cyl / GAS | 
| Trans | 6-speed Automatic (Electronic) | 
| Delivery | Fuel Injection / etb | 
| Emissions | OBD-II Compliant | 
| Symptoms | Misfire, Knocking | 
                            
11 Replies Received
          11 Replies Received
          
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