GenVibe - Community for Pontiac Vibe Enthusiasts

There is some sort of sucking noise when I shut my car off or after I rev my engine. The sucking noise sounds like a grinding noise, but I asked my friend and he said it's a sucking noise. Does anyone know what would cause this?

I have a full length CAI and it makes a kinda "sucking" or winding down kidna noise as I turn off the engine.'Tis normal my friend.

Yep, as normal as it gets. Mine does it constantly for about the first five minutes the engine runs every day too.

oh ok just making sure... ur winding down noise was a better description... thanks

Yeah...it's kinda hard to describe, that was the best I could do though......but yeah, that's the sweet sound of cold air power baby!

Ditto, normal.