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Post by prewittracing307 on Dec 28, 2013 11:26:23 GMT -5
does this plug look normal??  |
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Post by allend43 on Dec 15, 2015 18:25:30 GMT -5
No way to realistically read that plug with that much mileage on it. You must put a NEW set of plugs, in right before you make a pass down the track, and you MUST shut off the engine just as you cross the finish line! Any idling at all will screw up the reading!Just noticed this was 2 years ago, so hopefully you know how to read the plugs by now! lol
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