Is it ok to drive impala 2013 with engine hot a.c. sign off..on? Its not running hot.
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How do you know it is not running hot? Ignore the warning at your (and your engines) peril!
never run hot 230 degrees+... engine damage will happen.
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Thank u Jason..so it could just be a faulty temperature sensor gauge? Ill have it checked out but just can't afford to at this time. Thank you.
when the engine is cool , look to make sure the radiator is full 100% any air pockets will cause overheating. check all hoses for signs of leaks. gm engines are easy to repair on your own if u have time and tools. sometimes it can be the sensor. check everything else first. go to pep boys or o'reily for free diagnostic scan and coolant temperture check.