Hello fellow Mitsu owners. My 95 SR is running rough so I want to do a tune up(it will be my first time attempting this, with the help of someone more mechanically inclined than myself).
I was looking around the site to see if I could find a write up of a coil/wire/plug change to use as a guide but my search was unfruitful. If anyone could guide me to one that would be a great help.
Also wondering if it's better to use NKG or Bosch plugs and wires, or if it even makes a difference. I called the dealership for the coils and they want $96 a piece but found these http://www.rockauto.com/catalog/moreinfo.php?pk=47764 for $50 each. Is there really much difference between the two?
Lastly, I found what appears to be two different types of spark plug tube seals. One type has a smaller circular part attached to it
( http://www.rockauto.com/catalog/moreinfo.php?pk=478056 ) while the other does not
( http://www.rockauto.com/catalog/moreinfo.php?pk=1813756 ) which is correct?

Any help is appreciated.