| 
	 2012 Jeep Grand Cherokee Laredo 5.7L Cylinder deactivation 
		
		Thanks in advance for any and all help. Veh. came in with cyl. 4 not firing, found a roller loose on a lifter and cam lobe worn out. Replaced cam, lifter cartridges and verified they are in the correct front/rear orientation, pushrods in the correct positi... 
                        
                            FIX posted 4/12/2022
                             
                 
                            
                    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 5 Replies Received (View Replies)5 Replies Received (Hide Replies)
       | 
		  
		      
           Message Closed w/FIX 
	   
	   
	   
	    | 
| VIN | 1C4RJFAT3C | 
| Engine | 5.7 L / 8 cyl / GAS | 
| Trans | 5-speed Automatic (Electronic) | 
| Delivery | Fuel Injection | 
| Affected | Cylinder Deactivation | 
| Conditions | Dead Cylinder | 
Message Closed w/FIX
            
            
 Vehicle Data
                2012 Jeep Grand Cherokee Laredo
| VIN | 1C4RJFAT3C | 
| Engine | 5.7 L / 8 cyl / GAS | 
| Trans | 5-speed Automatic (Electronic) | 
| Delivery | Fuel Injection | 
| Affected | Cylinder Deactivation | 
| Conditions | Dead Cylinder | 
                            
5 Replies Received
          5 Replies Received
          
  Related Documents & Media