bumpskier45
Registered User
Just got back from having my fmic installed and it looks fantastic by the way. my idle has slowly but surely been creeping up in the time it takes after I push in the clutch. For example when I come to a stop normally my car use to drop down to 800 rpm's or so and now it stays a hair below 2k and slowly over 30 seconds begins to drop once its down to normal it stays there till I hit the gas again and the process repeats itself. I am not sure if the next issue is related or not but now I get a hissing sound like a semi letting out its break pressure when I turn the car off,any idea's? randy K who put in my fmic says bypass valve,he said to post here and see what you all think.