Mechanics

COUPE

1990 Nissan NX • 4 cylinder 2WD Manual • 115,000 miles

My nissan nx 1990 manual coupe, will not idle when motor is warm/hot, UNTILL I drive it a few meters down the road then it will idle good and will drive very well after that, is it an 'airflow' problem.
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Andi100
January 30, 2011.



Check the idle air control valve/auxillary air control valve, EGR and PCV valves and test the airflow meter and throttle position sensor-

Rasmataz
Jan 30, 2011.