Spark plugs

Be sure the engine and ignition switch

Be sure the engine and ignition switch are off and that the parking brake is engaged securely.

Be sure to use the correct socket to

Be sure to use the correct socket to remove the spark plugs. An incorrect socket can damage the spark plugs.

See also:

Outside the vehicle
The maintenance items listed here should be performed from time to time, unless otherwise specified. Doors and engine hood: Check that all doors and the engine hood operate properly. Also ens ...

Unlocking doors
1. Push the UNLOCK button 2 on the keyfob. - The driver’s door unlocks. - The hazard indicator flashes once if all doors are completely closed. 2. Push the UNLOCK button again within ...

Safety
At this time, the Sentra has not been crash tested by the Insurance Institute for Highway Safety. Standard safety features include antilock brakes with electronic brake-force distribution, active ...