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Heater starts for about 15 min than shut off

Tiny
ABEL SR
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  • 2000 OLDSMOBILE INTRIGUE
  • 195,000 MILES
Heater goes on for 15 mins than it shut-off till it cools it start agian than off agian
Wednesday, December 14th, 2011 AT 12:12 AM

3 Replies

Tiny
JACOBANDNICKOLAS
  • MECHANIC
  • 108,179 POSTS
Are you referring to the blower motor? If so, when it stops running, check to see if there is power to the motor. IF there isn't, check the blower motor relay. Switch it with one with the same part number to see if it works again. Relays are under the hood.
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Wednesday, December 14th, 2011 AT 12:15 AM
Tiny
ABEL SR
  • MEMBER
  • 2 POSTS
Heater panel lights up heater start than all heater panel shut-off everything for heat shut-off
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Wednesday, December 14th, 2011 AT 12:44 AM
Tiny
JACOBANDNICKOLAS
  • MECHANIC
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It sounds like the head unit may be bad.
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Wednesday, December 14th, 2011 AT 4:18 AM

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