I have a 2008 Chevy Equinox AWD. I have recently had this go off about every 50 -75 miles 2 months after I bought the vehicle. First It had a bunch of sensors on dash board until the EGR Valve was changed then they all went away about 2 weeks after that the sensor warning of Engine Hot A/C off keeps popping on and off. So the shop replaced the EGR Valve, water pump, heater core, thermostat, coolant temp sensor , the coolant reservoir & lid. I have been told by other shops it could be the cad. converter or other issues. I just want an answer before I take the vehicle back for a different one. I really dont want to because I love my vehicle but if this continues without a direct answer to fix it I cant run the risk of driving and some time crack a head. It also acted funny when I tried to start it this morning, barely turned the key and it kinda delayed started. Not sure what to do next. I need expert advise PLEASE!!!

 

I think you need a new shop. You're paying somebody's kid's way through college lol.