spark plugs on 2003 Jeep Liberty

how to change spark plugs

by in Owensboro, KY on June 09, 2011
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1 answer
ANSWER by , June 09, 2011
You did not mention which engine you have. The V6 requires removal of each coil-on-plug to remove the spark plug. The 4 cylinder requires the removal of the air cleaner housing, the ignition wires and the throttle body (to get to the #2 and #3 plug).