my car wont start i tried the 15 min light went off turn the ignition key off and the anti theft turned on gain i dont know if i have to re program the computer
If you're using a new key you must program it to the car before it will work. To do this you'll need a key that already works. You're car uses a transponder key. So you can't use a 99 cent replacement key. It won't work. HTH. -Jim
I dont have the original key all i got is a copy would that work?
Not if it's not programmed to the car. -Jim
Looking for a Used Sunfire in your area?
CarGurus has 475 nationwide Sunfire listings starting at $1,700.
Search Pontiac Sunfire Questions
Pontiac Sunfire Experts