To change the spark plugs in a 1999 Nissan Frontier with a 2.4L engine, first, ensure the engine is cool and disconnect the negative battery terminal. Remove the spark plug wires, taking care to label them for correct reinstallation. Use a spark plug socket to unscrew the old plugs, and then install the new plugs to the manufacturer's specified torque. Finally, reconnect the spark plug wires and the battery terminal.
This is for the '05 Frontier, but should be what you're looking for. http://www.clubfrontier.org/forums/f23/how-change-spark-plugs-2005-gen-2-frontier-40507/
To change the spark plugs on a 2010 Nissan Frontier with a 2.5L engine, first, ensure the engine is cool and disconnect the negative battery terminal. Remove the engine cover if applicable, then locate the spark plugs and disconnect the ignition coils by pulling off the connectors and unscrewing the coils. Use a spark plug socket to carefully remove the old spark plugs and replace them with new ones, ensuring they are properly gapped. Finally, reattach the ignition coils, connectors, and the engine cover, then reconnect the battery.
To change the spark plugs on a 2008 Nissan Frontier 4x4 with a 4.0 V6 engine, first, ensure the engine is cool and disconnect the negative battery terminal. Remove the engine cover if applicable, then carefully disconnect the ignition coils by unclipping and unscrewing them. Use a spark plug socket to remove the old spark plugs, replace them with new ones, and torque them to the manufacturer's specifications. Finally, reassemble the ignition coils and engine cover, and reconnect the battery.
They are under the ignition coils. 5/8" socket and 8 " extension.
To change the spark plugs on a Nissan Frontier 3.3L, first, ensure the engine is cool and disconnect the negative battery terminal. Remove the ignition coil by unbolting it and disconnecting the electrical connector. Use a spark plug socket to carefully unscrew and remove the old spark plugs, then install the new plugs by hand to avoid cross-threading, followed by tightening them to the manufacturer's specifications. Finally, reconnect the ignition coils and the battery terminal.
its a Nissan for starters but it could be the plug wires or the plugs or the distributor
It can be complicacated since on some models the spark plugs are difficult to get to but I would recommend to find the spark plugs first and then double check to make sure you know where they are.
factory recomends every 30,000 miles or 60,000 if you are running platinum plugs.
You can find the spark plugs for your 2002 Nissan Pathfinder on each side of the engine. The spark plugs will be near the top of the engine. A six-cylinder engine will have three spark plugs on each side.
The gap is .044 for Nissan 3.5 engine.
you don't
How do you change the spark plugs in a 1999 Nissan Altima. Can not get socket on the plug.