Questions & Answers for: Chevrolet Malibu whistle sound

whistling sound while applying brakes. I am driving a 2006 Malubu 2.2liter, 4 dr sedan 60K miles and it began a whistling sound when I apply brakes. Is it a sign of brake wear? Something else? When I ...

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Question about 2006 Malibu

2 Answers

CHECK ENGINE LIGHT ON. JUST HAD TUNE UP COILS, SPARK PLUGS WIRE, FUEL FILTER/PUMP, PVC VALVE, OIL CHG/FILTER. AND CODE CAME UP BANK LEAN 1 check for leaky intake manifold gasket. I spray carb cleaner ...

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Question about 2002 Malibu

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...Whistle noise indicates a major vacuum leak. Maybe something loose in the intake system. Maybe a vacuum hose disconnected. Will explain lose of power also. Hi, Code 300= multiple cylinder misfiring ...

Question about 2002 Malibu

1 Answer

...sound between 2500 and 3100 rpm with the belt off. any thoughts would be greatly appreciated so where is the noise the loudest? car sitting still, not moving? the only thing spinning is the engine? ...

new IAC, idle air control. If it is stuck open it can cause a high idle condition. Or you could have a vacuum leak. Is there a suction/whistle kind of Sound from the engine compartment that sounds new

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