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1991 Chevy S-10 blower motor problem

Tiny
CARDSATEDS
  • MEMBER
  • 1991 CHEVROLET S-10
  • 2WD
  • MANUAL
  • 112,000 MILES
I have a 1991 chevy s-10 pickup. Blower motor for heater doesn't come on until I tap on the plastic housing on the firewall.
Wednesday, January 5th, 2011 AT 11:20 PM

3 Replies

Tiny
SATURNTECH9
  • MECHANIC
  • 30,869 POSTS
Sound's like you could have a loose connection to the blower motor or a bad blower motor. You will have to when it won't turn on put the fan speed on high and see if you have a good ground and full battery voltage to the motor when it's inop. If you do then you have a loose connection or a bad motor.
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Wednesday, January 5th, 2011 AT 11:34 PM
Tiny
CARDSATEDS
  • MEMBER
  • 2 POSTS
It would be a great help.
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Thursday, January 6th, 2011 AT 1:13 AM
Tiny
SATURNTECH9
  • MECHANIC
  • 30,869 POSTS
I'm sorry I don't call people I deal strictly on the internet to answer question's.I will help you out on here though.
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Thursday, January 6th, 2011 AT 1:41 AM

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