2006 Cobalt SS 2.4L

Tiny
MEAGANBRIANA
  • MEMBER
  • 2006 CHEVROLET COBALT
  • 4 CYL
  • FWD
  • MANUAL
  • 98,000 MILES
I have a 2006 cobalt SS that is making a weird sound when it gets over forty kilometers an hour. It sounds as though the engine is reving extremely high but there is no change in the rpm Gage.
Wednesday, January 26th, 2011 AT 4:36 PM

1 Reply

Tiny
GMTECH
  • MECHANIC
  • 537 POSTS
Is yours supercharged? The problem may be with it. Maybe a vacuum leak within the supercharger system. Is the clutch slipping? I'm assuming the noise is coming from the engine compartment and not the exhaust. Check all of your belts and air cleaner/intake ducts.
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Friday, February 4th, 2011 AT 5:09 AM

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