Jeep Cherokee (XJ): Service procedures

Previous pageDiagnosis and testing

Engine diagnosis-introduction Engine diagnosis is helpful in determining the causes of malfunctions not detected and remedied by routine maintenance. These malfunctions may be classified as eithe ...

Next pageValve timing. Valve service. Piston fitting

Valve timing Disconnect the spark plug wires and remove the spark plugs. Remove the engine cylinder head cover. Remove the capscrews, bridge and pivot assembly, and rocker arms from above the ...

Other materials:

Uconnect Access (8.4A/8.4AN). Register (8.4A/8.4AN). Mobile App (8.4A/8.4AN)
Uconnect Access (8.4A/8.4AN) WARNING! ALWAYS obey traffic laws and pay attention to the road. Some Uconnect Access services, including 9-1-1 and Assist, will NOT work without an operable 1X (voice/data) or 3G (data) network connection. NOTE: Your vehicle may be transmitting data as authorized ...