ENGINE IS ROARING WHEN AC SWITCH IS ON AND RPM ...

  • Tiny
  • Anonymous
  • 2003 NISSAN PATROL/SAFARI
  • 65,000 MILES

Engine is roaring when A/C switch is on and RPM gets up to 800. More and below 800 RPM is not roaring.

Monday, November 26th, 2012 AT 6:07 AM

1 Reply

  • Tiny
  • KHLow2008
  • EXPERT
  • 41,981 POSTS

Check where the noise is coming from. It could be the compressor or idle bearings.

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Monday, November 26th, 2012 AT 3:41 PM

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