: Spark Plugs



bbshriver
09-19-11, 04:01 PM
My car is approaching 90k miles so I'm starting to think about spark plugs.

Is replacing them a relatively easy and straightforward to do? Newest thing I've replaced plugs on is a 1996 Cherokee so not sure how the distributorless system works.

Also I cant find any reference to plug wires online... are the coils connected directly to the plugs?

BaTu
09-19-11, 04:54 PM
Also I cant find any reference to plug wires online... are the coils connected directly to the plugs?

Yup, that's the way the system works, you remove the coil packs and the plugs are underneath.

Also, don't try and improve whats in there, go with AC Delco's.

bbshriver
09-21-11, 07:41 AM
I thought the factory plugs were Bosch?