My S40 idle changes by it self
My 2002 S40
The idle speed will change from 900 RPM to 5000 RPM all by it self ,if drive she will take off by it self .. I removed the IAC valve and cleaned it still the same then Replaced it with a new one still the same If any body can help that will be great
The idle speed will change from 900 RPM to 5000 RPM all by it self ,if drive she will take off by it self .. I removed the IAC valve and cleaned it still the same then Replaced it with a new one still the same If any body can help that will be great
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