Mechanics

COOLING SYSTEM...

1991 Pontiac Trans Am • 19,800 miles

My temperature gauge stop working and dont move from C.I change sensor''radiator''pump''drive belt''termostat.I flush the system and dosent move. What can it be.
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Pontiac90
February 24, 2012.




There are two sensors for engine coolant. One for the temperature gauge and one for the computer and fans to read off of. You need to make sure you get the temp gauge sensor. It may even be an oil temp sensor in that car.



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