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In Reply to: Re: Bosch Platinum +4 spark plugs posted by dan m on January 27, 2001 at 22:57:29:
I always heard that the only plug for this car was the WR9 LS but I decided to try the 4 tip non-adjustable plugs. The car idles very smooth and gets excellent fuel economy. Any one else has experience with them or comments? Any adverse effects over long time?
SOmeone elses posted here a while back that after running these pulgs for a bit, their idle degraded and they had some run problems. Went back to Silbers and all was fine. YMMV.
Bob Duckworth