Try some dielectric grease on the spark plug and coil wire connections.
Solved a similar problem with my Syncro.  Small packet that cost about a
dollar at FLAPS was more than enough.

Sam

--
Sam Walters
Baltimore, MD

89 Syncro GL, soon to have SA suspension and 15" disc brakes
85 Westy Weekender, new to me 8/01/03
84 Vanagon, original owner, soon to be retired, just too many problems

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