I have my camaro programmed for 93 octane and i was goin to reprogram it to the regular cheap gas. But i have heard that my engine might fall apart because my car was so used to premium gas and the switch is going to mess up my PCM. is it true

 

The engine does not get used to anything,it isnot person or an animal. LOL
If you properly reprogram the PCM back to stock settings, the engine will have no problem with using regular gas.

 

ok cool because i programmed my car with the hypertech programmer