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1993 Chevy Lumina heater goes on and off when it wants

Tiny
KIM AULT
  • MEMBER
  • 1993 CHEVROLET LUMINA
Heater problem
1993 Chevy Lumina 6 cyl Automatic

why is my heater when turned on work when it wants?
Sunday, March 14th, 2010 AT 9:39 AM

2 Replies

Tiny
SERVICE WRITER
  • MECHANIC
  • 9,123 POSTS
Cause it's a female.

Just kidding Kim.

MAy be a connection or wiring problem. May be internal on the blower motor. Sometimes you can flush the problem out by wiggling the wiring or connections in the circuit to see if it makes a change. Also tapping on the blower motor may jar it it change.
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Sunday, March 14th, 2010 AT 9:43 AM
Tiny
KIM AULT
  • MEMBER
  • 3 POSTS
Last year a mechanic replaced a part the name I dont remember. It fixed the problem but it was a used part so it didn't last. It kinda looked like some sort of plug.
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Sunday, March 14th, 2010 AT 6:21 PM

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