Re: Fast idle thermovalve problem

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Fast idle thermovalve problem

crw

28 Sep 2007 21:39

Hi everyone,
I have a 90 Accord EX automatic developing idling problem, both cold
start and when at op temp. RPM is about 1100-1200 when cold, When
warm, it is 850-900. Today I tested suction at the upper port when it
is idling, so I thought it is leaking. I open up the FITV cover plate,
the suction at the port stop! Very puzzling. The idle air control
valve seem to work ok, I tested suction when cold ( lower port ) and
suction when warm, and when I disconnect the plug, suction stop. Any
suggestions, thank you for your time.

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