2000 Chevrolet S-10 AC problem during acceleration

Tiny
JEFF-NAKITA
  • MEMBER
  • 2000 CHEVROLET S-10
  • 175,000 MILES
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.
Tuesday, July 23rd, 2013 AT 12:03 PM

3 Replies

Tiny
JACOBANDNICKOLAS
  • MECHANIC
  • 109,755 POSTS
I believe the vent doors are actuated by engine vacuum. Are you sure you didn't bump or knock off any vacuum lines?
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Tuesday, July 23rd, 2013 AT 4:48 PM
Tiny
JEFF-NAKITA
  • MEMBER
  • 2 POSTS
I will check tonight and let you know. Thank you for the response.
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Thursday, July 25th, 2013 AT 9:17 AM
Tiny
JACOBANDNICKOLAS
  • MECHANIC
  • 109,755 POSTS
Jeff,

Let me know what you find.

Joe
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Thursday, July 25th, 2013 AT 9:59 PM

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