Ac delco platinum series plugs

_UnLiMiTeD_ · **Posted:** Wed Oct 03, 2007 3:42 pm

Well the tune up schedualed for my jeep is almost here. Need a pcv valve, axle fluid, tranny flush, oil change, spark plugs and check the transfer case fluid, should be fine since i dont use the 4wd that much.

But i work at lordco auto parts in bc and get to talk and meet the reps of companies lots. So the Ac delco rep came in today and handed me 6 platinum series spark plugs for my jeep for free. Nice guy he is. I used Ac delcos in my beretta before and ran great, has anyone ran ac delco platinums in their KJ?

elephantrider · **Posted:** Wed Oct 03, 2007 4:00 pm

i run the double platinums.
noticed a solid difference in idle smoothness as soon as i switched out the old ones.

tommudd · **Posted:** Wed Oct 03, 2007 5:00 pm

I have a set in right now thought I would try them. Seem pretty good been in about 5/6,000 now

SethX9 · **Posted:** Wed Oct 03, 2007 5:34 pm

I put in Bosch Platinum+4 and noticed a smoother idle and a more responsive throttle. Of course if the old ones were just toast I might have noticed the same changes if I'd just put in regular new spark plugs.

_UnLiMiTeD_ · **Posted:** Wed Oct 03, 2007 8:00 pm

well these are one above the regular series but not double platinum but hey, they're free! lol

_UnLiMiTeD_ · **Posted:** Thu Oct 04, 2007 10:28 pm

anyone else with any experience with these plugs in a kj?

Ac delco platinum series plugs

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