2000 Chevrolet S-10 AC problem during acceleration

2000 CHEVROLET S-10
175,000 MILES
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JEFF-NAKITA
  • MEMBER
  • 2 POSTS
The AC doesn't blow out of the vents very much when the trucks accelerates or when I try to pass another vehicle. This seems to happen when I am above 2800 RPM. This only started occurring after I replaced my serpentine belt and tension pulley. Otherwise the truck runs great. Thanks for the assistance.
Jul 23, 2013 at 5:03 AM
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JACOBANDNICKOLAS
  • ✓Experienced Mechanic
  • 110,248 POSTS
I believe the vent doors are actuated by engine vacuum. Are you sure you didn't bump or knock off any vacuum lines?
Jul 23, 2013 at 9:48 AM
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JEFF-NAKITA
  • MEMBER
  • 2 POSTS
I will check tonight and let you know...thank you for the response.
Jul 25, 2013 at 2:17 AM
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JACOBANDNICKOLAS
  • ✓Experienced Mechanic
  • 110,248 POSTS
Jeff,

Let me know what you find.

Joe
Jul 25, 2013 at 2:59 PM
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