1999 Oldsmobile Alero Whistling Noise

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2 Responses

  1. Cherie says:

    We found out that the noise is coming from the fuel pump. And we also think the catalytic converter or the exhaust is clogged, but we have to check it out. Thanks though

    • Admin says:

      OH, the noise is from the rear of the car. When you said the vacuum pack in the rear, I thought you meant the rear of the engine, since there is not vacuum at the rear of the car. Good luck with the repairs !