Mechanics

NISSAN SUNNY RPM PROBLEM

1992 Nissan Sunny • 200,000 miles

I have asain carbi and I have pLAYED AROUND WITH THE MIXTURE AND IDLE SCREWS. PLEASE CAN ANYONE ADVICE ME HOW I CAN GET IT TO NORMAL. ALSO MY IDLE METER GOES UP AND DOWN AND I CAN SMELL GASOLINE WHEN WHEN DRIVING ONLY
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Kpratap007
January 1, 2013.



Turn idle air mixture screw fully in and back off 3 turns.
Start engine and slowly back off screw further until you get the highest rpm availble. Slowly tighten the screw until rpm drops and back off 1/2 turn.
Readjust the idling speed to specification.

KHLow2008
Jan 1, 2013.