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Old 08-10-2019, 04:54 AM   #5
Mart
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Join Date: May 2010
Location: Solihull, England.
Posts: 8,755
Default Re: Sooty, black plugs ???????

Surely it's just running over rich for some reason? Starts easily. That's because it's over rich. Like having the choke on.

I've never ran a 97. What are the common causes of over richness on a 97? Float? needle valve? That's where I'd be looking.

Mart.
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