Volvo RWD 140-160 Forum

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Hot idle problem - 74 164E 140-160

posted by  walrus3 on  Thu Aug 24 02:11 CST 2006
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last visit: Mon Dec 2 14:20 CST 2013
[RELATED]

Sounds like your aux air valve is working too well. It is supposed to make
it idle faster till the engine is warmed up. You may have to adjust your
idle speed faster when cold. Once you get it adjusted to where it idles
well when hot you could put some kind of restrictor in the hose to or from
the auxiliary air valve to reduce the fast idle when cold.
--
George Downs Bartlesville, Heart of the USA!






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New Hot idle problem - 74 164E [140-160]
posted by  someone claiming to be Volvo nut forever  on Thu Aug 24 01:44 CST 2006 >


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