Thread: Rebuilt 400 HO suddenly runs rough
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Old 10-03-2021, 06:42 AM
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racerboy racerboy is offline
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Join Date: May 2003
Location: Great State of NJ
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Quote:
Originally Posted by dirtybird400 View Post
You have dirt in the carb.

Is it possible that some of that sandy grit that I found in the fuel inlet when I took the first carb off somehow leaked back into the fuel filter (or fuel pump) and is still causing problems? I can replace the pump today (I have one from my 428) if you think that might also be damaged from the grit.

Thanks


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