so I was driving the other day and all of a sudden i felt the power dropped suddenly and the check engine light came on and the traction light came on too.
the exhaust sounded weird and odd like one of the cylinders wasn't firing. was close to home so just drove another 1/4 mile like that and when pulled the freakin AP out of the glove box, the screen was black!!! found out the some APs have bad screens so sent it to cobb and they replaced it. I got it back today and the ap shows p0303 (misfire Cylinder 3). I was thinking it can be the ap map or the spark plugs..
so 2 questions,
1 is do you think it's the spark plug
2- where should I take it? any mechanic or you think a subie specialist? and you think if it's ok to drive it to the mechanic or tow her?

Thanks in advance for any help
Cheers

 

1 pull the spark plug. Its probably the coil pack.
2 arent you under warranty?