Subject: 98 Mitsubishi Montero Sport
Question: I want to replace my spark plugs and I can not find them on the vehicle. Can you give me an idea of where I should be looking?
98 Mitsubishi Montero Sport
Answer: Brent,
The ES model has a 4 cylinder engine, so you should see 4 thick wires entering the top of the engine if you have that model. You may have to remove a spark plug cover to acces them.

The LS and XLS models are 6 cylinder so you should see 6 thick spark plug wires going into the top of your engine if you have one of those models. You may only be able to see 3 spark plug wires near the top of your engine. The other 3 may be under the upper intake manifold. Those are much more difficult to get to and you must remove your intake manifold in order to access them. You may want to see if there is a repair service manual available to you from a local auto parts store that can help guide you.
Good luck!