hmm weird
hmm weird I have a weird whistling sound that comes from under the center of the car. It is only under deceleration and after you blurp the throttle when the revs are coming down. I figued if it was a exhaust leak it do it as the engine revs up?
My money is still on exhaust leak. Gas pressures and pulses are different under decel/accel. I've had mine do almost the exact same thing and found a loose pipe junction under the car.
OK i checked the entire exhaust and re-welded any seems on my y-pipe and it still there. Im thinking that when i used my "pursuader" on the floor board maybe i loosened something? Any more thoughts. I can hear is more with the windows closed if that helps
