woody41

I am in process of fixing the tune up from local Chevy dealer. Of the 5 plugs I have checked so far 3 are loose. Are the AC Rapid Fire plugs worth installing? Right bank plugs look like a bitch so I do not want to do this again anytime soon. I was also looking at the AC platinum '100,000 mile' plugs, any recommendations? 91 L98 77,000 miles

Thanks
Doug

WW7

You only need to post this in one section...Plus, This section is for tuning questions..This forum also has a search feature, which is loaded with questions/answers about what spark plugs to use in the L98 engine..Hope this helps....WW