vehicle chokes down when air conditioner comes on

2001 CHEVROLET TRAILBLAZER
230,000 MILES • 4.3L • V6 • 2WD • AUTOMATIC
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JUSTIN JOHNS
  • MEMBER
  • 4 POSTS
When the AC compressor comes on it just about chokes down.
Nov 1, 2016 at 8:41 PM
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HMAC300
  • CERTIFIED EXPERT
  • 48,601 POSTS
try cleaning throttle plate on both sides and IAC hole with choke cleaner. see if that helps.
Nov 2, 2016 at 7:22 AM