2006 toyota camary engine is pinging engine light comes on ac isnt cold
Since the night is on or flashing, scan the car for the codes, this will tell you what is causing the pinging drivability issues. A warm A/C is a sign the car be low on refrigerant or something more serious. Have the pro's check it out for you.
What Engine is in this vehicle? What fuel do you use? Do you happen to know the alcohol content of the fuel you are using?
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