I'm in a bit of a situation. Here's the story: My car has been sitting for 4 months with the battery unplugged. I'm back in LA to send the car back to Boston; the car carrier comes in two days. <p>When I start the car, the engine shakes with uneven RPMs then shuts down with the following messages: Up Arrow, Oil, Service, Check Engine, and the W button LED on the S/E/W tranny settings is illuminated. <p>There are no signs of a bad battery (its 1 year old Volvo OEM). The car 92k miles and was working perfectly when I left. Its been inside at about 70-80F since. Any ideas?