How do you change the 2 spark plug on a 2002 Nissan Xterra?

Answer 1

First of all, are you sure you are talking about the number two plug? The spark plug wires should have the numbers on them. I believe that if you are facing the engine from the front of the car the one closest to you and on your left is the number one plug. The three plugs on the left bank (as you face the engine from the front) are easy to get to. The first two plugs on the right bank are buried under the intake manifold. However the third plug on the right bank of cylinders is actually between the engine and the firewall. That is the one which is most difficult to get to.

There are a number of questions and responses here on how to remove and replace that plug.

However if you did mean the number two plug, please tell us what kinds of problems you are having getting to it or getting it out.

Thanks.

Bruce S.