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1998 Ford Ranger

Tiny
SIR ERIC
  • MEMBER
  • 1998 FORD RANGER
  • 4 CYL
  • 2WD
  • AUTOMATIC
  • 130,000 MILES
The heater was working great, but was stuck on heat all the time, no matter where you turned the slector from hot to cold, didnt matter where, always hot, drove it yesterday, all of a sudden it went to cold an now im freezin anti freeze lever is good and the valve in the heater hose is open I felt the heater core and its hot, but the air is cold through the duct, can you help, im freezin?
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Friday, March 7th, 2008 AT 7:46 AM

1 Reply

Tiny
BLACKOP555
  • MECHANIC
  • 10,371 POSTS
Sounds to me like you have a bad blend door due to bad vaccum or a switch take apart the ducts and operate the heating lever, if the blend door doesnt move to close off the air so it is forced through the core then it is bad.
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Friday, March 7th, 2008 AT 8:10 PM

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