Have you checked the ignition wire's resistances? Might have a bad tip.
Once you've pulled the boot off of the plug, unscrew the tip, and check resistance - 2k, I think is correct, but you ought to double check.

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It is a truism that almost any sect, cult, or religion will legislate its creed into law if it acquires the political power to do so. Robert A. Heinlein


09 Jetta TDI
1985 300D