spark knock

  1. R

    Paint Can Type Rattle Noise Under Hood (Audio Clip Included)

    03 Protege 5 Metallic Rattle In Engine Bay My car makes a rattling noise in the engine bay during normal driving. The problem does not happen while idling. I've noticed that it happens most frequently in second gear at around 3000rpms. I can only hear it when the windows are rolled down or if...
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