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lucittm lucittm is offline
Manassas, VA
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Join Date: Apr 2007
Posts: 1,211
I think the WR3DP0 plugs are too cold. I think my owners manual recommends WR6DP0 and these work well for me. Expensive, yes, but they last longer than other plugs.

1991 964 Polar Silver Metallic Turbo Coupe
Old 08-31-2010, 07:12 PM
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