What kind of Spark Plugs?

I am going to replace the spark plugs in my 02 gp gt. I was just wondering what kinds of plugs are the best and what should I get? Also Whats the easiest way to change the plugs? I have read that you can undo the front 2 engine mounts and tilt the engine but is that really necessary?

I am going to replace the spark plugs in my 02 gp gt. I was just wondering what kinds of plugs are the best and what should I get? Also Whats the easiest way to change the plugs? I have read that you can undo the front 2 engine mounts and tilt the engine but is that really necessary?

AC Delco Iridium 41-101. You can change out the rear plugs without undoing the two wishbone mounts and tilting the engine. Just extra work.

If you use anything but AC-Delco 41-101 Iridiums, you're asking for a headache. Tilting the engine forward is not nescessary, but removing the oxygen sensor makes the rear drivers side plug much easier to access.

Hey Rich I thought you were working with the other guy with the possible FI problem. Last time I got involved in a similar issue it went on for two weeks to include a bunch of PMs. So its your turn. :grinyes:

BTW - I forgot what the remedy was but it wasn't the fuel injectors in his case.

thanks pal.