My jetta sat for the last almost 8 months while i was i jail. Only got started and drive a couple of times. No issues before this. I took it out today and got on it a little. EPC light came on and was vibtrating a little. I read some of the coil, mount, and other issues. Does anyone think it could be the gas in it could be bad? Its been on the same full tank the whole time. Thanks!

Jake