I need help getting the unlock code for my car. I have a bad battery drain on it so I disconnect the battery if I will be away from my car for 4 or more hours. So I think that could have gave me the loc. It is the original radio. Dealership near me wanted to charge 40 dollars to give me the code. I ...

Does anyone have any info on my issue?

My check engine light came on today. I got the evap system no flow during purge code. I have a gas leak at the tank and it takes between 1 and 5 seconds for the engine to crank to life. I was wondering if the gas leak at the tank could cause this or what i should be looking at along with its ...