Chevy Cobalt ENG PWR REDUCED

7 years old, T & M Auto repair. 5 stars. google it. a major tune up is due at that mileage.

Hi I used to get my car overheating all the time until I replaced the thermostat and I made sure I got the coolant compartment completely full, because if you get it half it will give you problems and today I got that message in my readout too after I replaced and install a new radio, so there is red cable begin the radio where all those bunch of cables that I had to cut and isolated it and the message went away. And 200 to 209 f when the car is Ilse is fine.

I Reedie, the same thing happened to me... The garage cannot figure it out. What needed to be fixed on your car in order to get rid of that issue?

@GuruTCWM1 I don't understand exactly what you were saying about a red cable being cut and isolated or begin at the radio... Please explain your solution with more details or a step by step tutorial guide and reasoning as well as in a manner in which most people who are seeking possible answers and solutions may be able to easily comprehend and or understand because i know i couldn't personally make out what you were trying to explain....thank you