I just bought a 2000 GTP and want to do a tune up, Its all stock so i was just wondering what spark plugs you guys run. I think i just want to put a copper plug in it but was wondering what you recomend?
Also is it worth going to a K&N filter or just replace it with a new acdelco paper unit.
Any other things i should do would be appreciated.
P.S. I took it to the dealer to get the valve cover recall done and they recomend a fuel injection cleaning for 130 bucks but i said no, Do you guys do any thing to the t.b. and plenum to clean them?
Since its used and has a 135k on it should i swap out the blower oil?
Thanks