Engine Noise Help-loud Hiss

**BirdFlewLS1** · 05-14-2008, 11:26 AM

Alright today i was driving my trans am and running some stuff to the post office, and i shut my car off to run inside...i got back and started it up and it had a loud hiss or constant squeek. I turned the car off thinking it was the starter that stuck or somthing but it wasnt. So i started it opened the hood and tryed to find what it was coming from. Still no luck, it sounded as if it was the Power Stearing or ideler pulley but i took the belts off and it wasnt that. So now Im Clueless! Has anyone had else had this happen? I was thinking Thermostat but i never heard one hiss. or squel like that.

Any advise or Help would be wonderful

**99w69kitt** · 05-14-2008, 11:39 AM

do you have a fipk kit from k&N

**BirdFlewLS1** · 05-14-2008, 11:41 AM

I have a lid. and a KOOL Aid filter...not sure what you mean exacly

Its not the intake. Im almost positive. it seems to come more from the drivers side. the brakes didnt get stiff so its not that vacuum line