heater

2006 FORD RANGER
73,000 MILES • 3.6L • 6 CYL • AUTOMATIC
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GEORGE NODA
  • MEMBER
  • 2 POSTS
heater will not turn off when turning the heater knob
Dec 12, 2016 at 11:07 AM
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HMAC300
  • CAR REPAIR CONTRIBUTOR
  • 48,601 POSTS
check for a vacuum leak or vacuum motor or the vacuum valve not closing it is operated by full vacuum to close it or the valve is no good. if it gets vacuum then that is the problem it may be on engine or on one of the hoses. picture is of air inlet door motor may be that as well.
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Dec 12, 2016 at 3:59 PM
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GEORGE NODA
  • MEMBER
  • 2 POSTS
thank you very much...
Dec 12, 2016 at 4:12 PM
Repair Safety Notice: This information is for general instructional purposes only. Vehicle repair can be dangerous. Verify all information, follow manufacturer service procedures, use proper tools and safety equipment, and consult a qualified repair shop when needed.