Remove intake plenum, sorry, but this is a lot of work. Regards Martin
to change the plugs you must take off the spark plug boots..you then take the spark plugs out with a 5/8 sparkplug socket..put the new plugs in the holes and finger tighten them a little(with the socket and extension so that it doesnt cross thread)it might also be wise to replace the wires if they look bad or cracked..
Pull the wires out of the top of the motor, they have a long plastic boot on the end of the wire. Using a spark plug socket and a long extension you will be able to remove the spark plugs. Check the gap on your new plugs and I like to use a section of hose that fits on the top of the spark plug to to thread the plug back in. That way you reduce the chance of cross threading. Once you get them started you can tighten them down. I usually replace the wires when I replace the plugs. I would suggest replacing the plugs/wires one at a time to reduce the risk of mixing the wires up.
Faulty/fouled spark plugs or spark plug wires. I had this problem and a set of new wires fix it.
remove the alternator. piece of cake then. remove the alternator first. You can remove the coil pack and bracket which is fastened by 2bolts/2nuts. This is the thing that the spark plugs wires plug into when the other side goes on the actual spark plugs. Once this is removed it is a breeze, a mechanic mirror helps and a knuckle or U-joint is almost mandatory. It seems like alot of wiring but everything only plugs where it belongs as far as the electrical connectors you remove goes, getting the nuts that are below was done as i stood on the passenger side, a friend will make it much more easy. Let me know if you need more details. xxsodasipperxx@yahoo.com
blacked spark plugs, wet exhaust, or if your clock radio is stuck on WOAI
you have to remve the intake manifold
If your Diamante is the Dohc 6 cyl. motor in it then you have to remove the entire intake manifold to replace the back 3 plugs I did it in about 4 hours with not many tools and I am a female. So it can be done.
2002 galant , can't find the spark plugs
Think you might have to take off the intake manifold, it a process
6 spark-plugs.....
its probably the spark plugs, they need to be changed i have an 03 diamante and the same thing was happening to me. I had the spark plugs changes and the problem was solved.
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.
NGK platinum plugs
when do you change spark plugs
you need to take the intake off to get to the back three plugs...