1998 Infiniti Infinity Qx4 Driving On Highway Hear Whistle Noise Coming Engine

1998 INFINITI QX60 HYBRID
332,000 MILES
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ANONYMOUS
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  • 1 POST
when im driving on the highway I hear a whistle noise coming from the engine almost like blowing on top of a beer bottle sound.?
Dec 14, 2012 at 4:51 PM
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ALLPRO
  • EXPERT
  • 48 POSTS
It sounds like a leak in the intake sytem. I would look around for loose hoses and loose air filter parts too.
Dec 14, 2012 at 4:55 PM
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