[DMCForum] Re: Fast Idle (Aux Air) Valves

["content22207" <brobertson@xxxxxxxxxxxx>]

Fast idle valves, technically known as "auxiliary air valves" were
used before CIS. Stock location is same place as the idle speed motor.
I was using a BMW model, mounted on the driver's pontoon with hoses
to/from the engine for better access to the distributor and spark plug #4.

PRV aux air valves are closed by an electrically warmed spring. My BMW
model used a solenoid. Still clicks very softly, but does not close
anymore. Will hopefully be a moot point after my engine swap.

Bill Robertson
#5939

>--- In DMCForum@xxxxxxxxxxxxxxx, Travis Goodwin <tgoodwin@xxxx> wrote:
> Bill, where is the fast idle valve located?
>

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