Grand Cherokee 2WD V8-4.7L Flex Fuel (2008)
Always tighten spark plugs to the specified torque. Certain engines use torque sensitive spark plugs. It is a good practice to always tighten spark plugs to
a specific torque. Over tightening can cause distortion resulting in a change in the spark plug gap, or a cracked porcelain insulator. Refer to Spark Plug
Torque in the Torque Specification section for specifications.
4. Install ignition coil(s). Refer to Ignition Coil Installation for procedures.
5. Install necessary air filter tubing and air intake components to top of engine and to throttle body.
