Thread: P0300 problems
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Old 10-12-2009, 08:30 PM   #8
S.J.SLEEPER
 
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Join Date: Jul 2009
Location: barnegat nj
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have you monitored your fuel trims, is the ecu trying to pull fuel @ all (-5 - -20) if its pulling fuel away due to a bad o2 possible misfire code, if maf is dirty can do same but usually trows a maf code.
did you try what i stated above on first reply?

and what cam is in it?
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