you hve to pull the upper plentium.i just did it to my 02 3.0montero sport.its a pain, but not to bad if you kno wat your doing.
Try these websites http://www.monterosportonline.com/diy-perf2.html http://www.justanswer.com/questions/13zdz-change-spark-plugs-2001-montero
2002 galant , can't find the spark plugs
THE INTAKE MANIFOLD MUST BE REMOVED. I WAS QUOTED > $600 TO CHANGE PLUGS. I SOLD MINE, AS IT WAS TIME FOR A TIMING BELT AS WELL. ANOTHER $600.
Replacing spark plugs is pretty simple. Disconnect the battery, remove the cover and cables, remove the old spark plugs, put in the new spark plugs, put the cover and wires back on the spark plugs, and reconnect the battery.
Disconnect the battery cables, remove the spark plug cables and covers, and remove the old spark plugs. Next, put in the new spark plugs, attach the covers and spark plug cables and reconnect the battery cables.
95 montero takes 6 plugs
The plugs are located under the intake plenum. This is a real job because it takes removing several bolts, wires and gaskets to get to them.
you have to remve the intake manifold
We have a 1995 Mitsubishi Montero (the people that brought your the fighter ZERO) and when it came time for a tune-up we couldn't get the plugs out. The car dealer here charged us over 500 dollars for a tune up and they had to remove the top part of the engine to reach the plugs, hence the large dollar value. We will NEVER own another Mitsubishi again! Good luck:)
Every 30,000 miles except platinum plugs
how to change number 6 spark plug on a 2006 mitsubishi galant
You must remove the entire intake manifold for you to have access on the three spark plugs located underneath it. it is advisable that a qualified Mitsubishi technician should do this.