Mechanics

IDLE PROBLEM

1994 Honda Concerto • 4 cylinder FWD Manual • 267,987,452 miles

But when your at a stop and the car is warm it still idles from 1 to 2 rpm
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Alonzo c
November 14, 2010.




Check the Fast Idle Thermal Valve. Ensure its coolant hoses are not clogged and valve closes when engine is warmed up.
Check coolant level.
Check for vacuum leakages.
Check idle adjust screw, ensure it has not worked itself loose.

KHLow2008
Nov 14, 2010.


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