Hot air cools with decreased RPMs

Tiny
ANONYMOUS
  • 2000 CHEVROLET ASTRO
  • 191,000 MILES

Hot air cools with decreased rpms. Why?

Saturday, January 26th, 2013 AT 3:12 AM

1 Reply

Tiny
SATURNTECH9
  • EXPERT
  • 30,270 POSTS

Most likely a restricted heater core.

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Saturday, January 26th, 2013 AT 3:14 AM

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