Question about 1993 Nissan Pickup

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Fuel problem 1993 nis d21 pu i have to pump gas petal to keep running at low speed,engine hesitates.40mph or faster runs smooth thank's

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  • leftyfriz Feb 01, 2009

    '93 nissan 4 cyl 5 speed idles really rough and won't stay running until it warms up then smooths out some but still low RPM's and rough idle but will stay running. Anyone have any ideas what it could be ? already changed MASS Air flow meter helped a whole lot not operates well when driving just have above idle issue.

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Clean your gas tank, check fuel line, change filters, and check maybe the breather in the filters are loose...

Posted on Feb 27, 2009

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