2004 Jeep Grand Cherokee. V8, where are the spark plugs, i have looked and can't see them??? Any suggestions on changing them?
This has coil over plug (c.o.p.) ignition.you do have to pull the 8 coils to get to the plugs.
They are under the plastic covers on top of the motor. Remove the covers and you will see them. Do one at a time.
Follow the spark plug cables... one end is the spark plug and one end is the coil.... unless of course that is a diesel in which case it doesn't have spark plugs
Locate the spark plug wires in the Cherokee cylinder head. In the 4.0 liter engine, the spark plugs are below the coil rail assembly. On the 4.7 liter engine, the spark plugs are located under each corresponding engine coil.
Read more: How to Replace Spark Plugs in a Jeep Grand Cherokee ' eHow.com http://www.ehow.com/how_4484626_replace-spark-plugs-jeep-grand.html#ixzz27zi6736d
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looking for the obd port on 2014 jeep grand cherokee
4.7 SPARK PLUG REMOVAL
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