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Old 04-03-2015, 08:23 AM   #1
rsrsrs
 
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Drives: '11 2SS/RS M6
Join Date: Dec 2010
Location: Long Island, NY
Posts: 192
Exclamation Loud Constant Noise From Engine Bay

Took the car out last night, no problems driving, didn't drive weird or anything of the sort. I came off of the highway and then heard the noise from the engine bay. This sound is constant pitch and doesn't get higher or lower when I drove back home. Even when in neutral (6 speed) and revving there's no difference.

The sound seems to be coming from the driver side around the power steering pump area.

Here's a video of the sound. I'd advise to have your volume low

https://youtu.be/wlqsHP6p5tw

The noise continued on this morning as soon as I started up the car. Here's what my gaugse read after driving to work. Again, nothing out of the ordinary here either.




Here's a list of my mods

Cold Air Inductions CAI
Spiral Ported Throttle Body
Whipple Supercharger
Elite Engineering Catch Can
American Racing Long Tube Headers
X-Pipe
Gutted Cats
Borla ATAK Cat-Back Exhaust

The last mod I've done on the car was rotors this past weekend.

For anyone that helps out, thanks. I have a date this weekend and it'll be super embarrassing to have my car rolling up sounding like an emergency siren going off
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