I AM LOSING VACUUM WITH IDLE HELD STEADY

2009 Kia Sportage

Tiny

KrysAmie

November, 14, 2011 AT 12:57 AM

A vacuum reading that decreases over a period of time when the engine is held at a moderate speed is an indication of? I was told it could be low compression weak valve springs worn valve guides or my exhaust system being restricted.

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1 Answer

Tiny

rasmataz

November, 14, 2011 AT 1:09 AM

And the list goes on-check for a vacuum leak-start here what is the present vacuum readings?

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