How do you change the plugs on a 2001 Pontiac Montana?

How do you change the spark plugs in a 2001 Pontiac Aztek Is there a special tool to reach the 3 spark plugs that are on the back side of the motor?

• Answer:

  In order to replace the spark plugs on the back side of the motor, you must rotate the engine after removing the engine mount strut bolts. There is a special tool (J41131) to hold the engine properly for this procedure. Disconnect the battery, remove hot wire from alt. Disconnect any hoses in front of coil pack, disconnect electrical plugs at alt., coil pack and move harness to side. remove screws that hold coil pack to bracket. There is enough room to get at the plugs and remove them ......put the car on a rack and go from the underside with a specialty tool. that's how mine were done Answer #2 - Special tools and engine rotation isn't necessary. Put the front of the Aztek on ramps then set the emergency brake and chock the rear tires. You will be working under the car. Get a 3/8 inch ratchet with a long extension, a swivel, a spark plug socket and a standard deep well socket. Use the spark plug socket for removing the old plugs and the standard socket for installing the new plugs. The spark plug socket has rubber inside that holds tightly to the plug and this will make it difficult to remove from the new plug once tightened due to the limited working space. Progress will be slow and you will rely on feel. Positioning yourself and maintaining position will be somewhat difficult but the work itself is easy.