Nissan Maxima (1995-1999) – Changing Spark Plugs
From WikiAutoRepair
 | |
| Also called | Nissan Cefiro (A32) |
|---|---|
| Model year(s) | 1995–1999 |
| Assembly | Oppama, Japan |
| Body style(s) | 4-door sedan |
| Layout | FF layout |
| Engine(s) | 3.0 L VQ30DE V6 |
| Transmission(s) | 5-speed manual 4-speed automatic |
| Wheelbase | 106.3 in |
| Length | 1997-99: 189.4 in 1995-96: 187.7 in |
| Width | 69.7 in |
| Height | 55.7 in |
| Related | Infiniti I30 |
Contents |
[edit] Tools Needed
- 10mm Socket Extension
- 4mm Allen Wrench
- Universal Joint
- Metric Sockets
[edit] Supplies Needed
- New Platinum Tipped NGK Plugs
- Dielectric Tune-up Grease
- 5/8 Spark Plug Socket
- A stick with a magnetic tip
- Anti-seize
[edit] Instructions
- Make sure your car is off and cool before you start this project.
- Remove engine cover by unscrewing four Allen screws
- Locate the coil packs and disconnect the wires to them. These will have a harness attached to them.
- Use the 10mm sockets to unbolt the bolt on the coil packs. It helps if you have a long extension.
- Pull out the coil after you remove the bolts.
- Insert the spark plug socket (5/8" or 16mm) with a long extension in the hole the coil pack was in and remove the plug. Repeat for all 6 spark plugs.
- Coat the threads of each spark plug with anti-seize and insert it back in.
- Coat the inside of the coil where it makes contact with spark plug with a thin layer of dielectric tune-up grease to minimize corrosion.
- Reinsert the ignition coil and secure it with the 2 bolts.
- Repeat this procedure for all the ignition coils.
- Put the EVAP valve back and the plastic ring.
- Reconnect the coils.
- Put the cover back on the front 3 coils.
- Finish up by starting the car and testing the engine.
