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	 1999 Jeep Cherokee Sport 4.0L Mil On Dtc P1391 
		
		Good afternoon,, i have a dtc p1391 intermittant loss of ckp or cmp. Wondering if any one has had this problem that was not resolved by oem sensors, insuring waveform sync., r&r timing chain abd gears. I have notched the distributor w/o any progress. Typically... 
                        
                            FIX posted 11/16/2014
                             
                 
                            
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           Message Closed w/FIX 
	   
	   
	   
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| VIN | 1J4FF68S8X | 
| Engine | 4.0 L / 6 cyl / GAS | 
| Trans | 4-speed Automatic (Electronic) | 
| Delivery | Fuel Injection | 
| Affected | MIL on DTC P1391 | 
| Conditions | CKP Cmp | 
Message Closed w/FIX
            
            
 Vehicle Data
                1999 Jeep Cherokee Sport
| VIN | 1J4FF68S8X | 
| Engine | 4.0 L / 6 cyl / GAS | 
| Trans | 4-speed Automatic (Electronic) | 
| Delivery | Fuel Injection | 
| Affected | MIL on DTC P1391 | 
| Conditions | CKP Cmp | 
                            
10 Replies Received
          10 Replies Received
          
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