Quote:
Originally Posted by locoycabron
What do you guys think of this cylinder 1 NGK TR6 that has been running there fo 100 miles?
Is it fouled, rich, lean or good?
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It looks like it could be a little lean or possibly timing may be off a bit. Normally the porcelan should not be totally white, there should be a tanish color from the end where the electrode is moving up towards the end where the plug wire goes.