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International Automotive Technicians Network
Re: Nailing that bad Opti-Spark
Posted to Technical Discussion Forum on 12/16/1997 3 Replies

Hi Jim

Very nice of you to post your experiances with this beast. Personally, I give this a good road test till I can get it to misfire. This sometimes a very short drive or a very long one. Once I feel it, there is no mistaking a secondary misfire on these.... Login to read more.

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