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New Bosch Platinum Plugs
I just installed the new Bosch Platinum +4 plugs last night and there is a
difference. I did a tune up 20000 miles ago, so the plugs didn't really need
changing. I just saw the ad and thought I'd give them a try. They retail for
5.99 a plug. My 4000csq runs smoother, and seems to rev up faster, but maybe
that's just wishful thinking because I paid so much for them, I'm waiting to
see the gas mileage.
Craig K. Porter
86 4kcsq 204,000
70 914 (restoration project)
Ps Chris, I'm back now.