Whistling/hissing noise near rear of car (90 240SX XE)

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flohtingPoint
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Car: 1990 Nissan 240SX XEMotor: SR20DETExhaust: Stock all the way up to the catback, then its an APEX'i N1 Dual

Problem:Upon turning on the vehicle, I get a light hissing/whistling sound at the rear of the vehicle. When I depress the brake and my rpms fall a tiny bit, the whistling/hissing noise gets a bit more quiet.

Any ideas?


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rico05
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Joined: Mon Jun 23, 2003 6:52 am
Car: 1992 RMS13 w/ CA18DET
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