impossible to know without knowing what code it is. If car is running good with no problems, could simply be a problem with evap system. Go to autozone or something and they will pull the code for free and can kindof point you in the right direction.
Could still be battery. takes alot more juice to crank starter than it does to play the radio. If you can't jump start it, I would make sure that the engine will turn. Put wrench on crank pulley and see if it will turn. Frozen engines can cause liners to squeeze on pistons.
Could still be battery. takes alot more juice to crank starter than it does to play the radio. If you can't jump start it, I would make sure that the engine will turn. Put wrench on crank pulley and see if it will turn. Frozen engines can cause liners to squeeze on pistons.