Turns out I had the car brought in and it had a code of PO128 ECT below thermostat regulating temperature. The code was reset and my cooling fans operate as normal. Although they did not that my car only runs at 150 degrees down the highway, my car has always ran cool in the winter versus about just under 210 in the summer. I put a new thermostat in about a month ago and I know Grand Prix's like mine also run cool. I don't know why but I wonder if maybe that's why it takes my car so long to warm up, any thoughts? Anyways, it's fixed now and you know what the problem was.
Thanks,
ahenre
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Sunday, March 10th, 2019 AT 11:14 AM
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