I tried some thing else.
I purchased a new coolant sensor with a new connector and installed it.
It took away the check engine light and the temp gauge is working.
However now it's 35° outside and the is telling me that the truck is running hot, which I know it's not.
Took the truck for a test drive and the gauge went back down to 210°, then it would jack back up to 260°.
The check gauges light comes on every time it spikes up. But the check engine light doesn't come back on.
Do you have another helpful piece of advice for me? I am getting frustrated with this truck.
Please help!
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Sunday, December 27th, 2020 AT 9:17 AM