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1991 Chevy Lumina Coolant Sensor

Tiny
DORATHEEXPLORER
  • MECHANIC
  • 1991 CHEVROLET LUMINA
Engine Cooling problem
1991 Chevy Lumina 6 cyl Front Wheel Drive Automatic

Can anyone tell me where the coolant sensor is located?
Monday, June 22nd, 2009 AT 10:26 AM

2 Replies

Tiny
JEALUV1212
  • MEMBER
  • 4 POSTS
IT IS LOCATED ON THE BACK SIDE OF THE HEAD ON THE DRIVERS SIDE THE BACK OF THE MOTOR IT HAS A GREEN SINGLE WIRE ON IT
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Tuesday, June 23rd, 2009 AT 6:17 AM
Tiny
DORATHEEXPLORER
  • MECHANIC
  • 46 POSTS
I was told that it had two wires going to it & that the temp sensor (located on the thermostat housing) only had one wire.
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Tuesday, June 23rd, 2009 AT 9:29 AM

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