A while ago I noticed after I turn the engine off I still had control of my vacuum air damn motors for a few seconds, I could hear them go PPSSHHHHH, CLUNK and all the noises of the motors operating. Now they dont do anything, all the vacuum is lost as soon as I turn the engine off. According to this diagram it looks like my check valve is bad or leaking? http://www.veryuseful.com/mustang/tech/engine/images/Mustang_AC_heat_vacuum_controls.gif
What do u think :SNSign:
What do u think :SNSign: