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BMW 3-Series (E90 E92) Forum
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Car making sounds and starting up is weird
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09-04-2007, 11:10 PM | #1 |
Private First Class
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Car making sounds and starting up is weird
I got two problems I want to ask about.
1. When I start the car, it starts right way but it goes up to 2k rpm and comes down. 2. When I am rolling or slowing down or accelerating slowy, a HISSING noise comes from somewhere. Happens way louder while pressing the gas pedal. I can hear it VERY loudly in my garage. It almost dominates my engine sound. While in Parking, if I rev it to about 3-5 k rpm, the hissing sound sort of locks in then releases. Anyone know answers to any of these questions? Thanks |
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