The spark plugs for a 1993 Nissan Maxima are located on the top of the engine, near the front. They are arranged in a row of six, with three on each side. To access the spark plugs, you will need to remove the engine cover and then use a spark plug wrench to loosen and remove the spark plugs.
Here are the steps on how to change the spark plugs in a 1993 Nissan Maxima:
1. Remove the engine cover. The engine cover is held in place by two 10mm bolts. Use a ratchet and socket to remove the bolts and then lift off the engine cover.
2. Locate the spark plugs. The spark plugs are located on the top of the engine, near the front. They are arranged in a row of six, with three on each side.
3. Use a spark plug wrench to loosen and remove the spark plugs. Be careful not to drop the spark plugs into the engine.
4. Inspect the spark plugs. The spark plugs should be clean and free of damage. If the spark plugs are worn or damaged, they will need to be replaced.
5. Install the new spark plugs. Hand-tighten the spark plugs until they are snug. Then, use a spark plug wrench to tighten the spark plugs to the proper torque.
6. Replace the engine cover. Install the engine cover and tighten the two 10mm bolts.
Changing the spark plugs in a 1993 Nissan Maxima is a relatively easy task that can be completed in about 30 minutes. By following these steps, you can ensure that your Maxima will continue to run smoothly.
