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.
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.
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.
factory recomends every 30,000 miles or 60,000 if you are running platinum plugs.
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.
Nissan 18L can you put super4 spark plugs