 Car won't start
Hello everyone. New to the site and am looking forward to being helped and helping others. I am new to the 2003 svt cobra family. I just got my cobra two weeks ago. It unloaded off the truck and ran for fifteen minutes or so, drove home and put in garage. One week later pulled out of garage and ran for twanty minutes or so. Outside temperatures at this time was around fifty degrees or so. This weekend, temperature around thirtyfive and go to start car and it is running rough, shaking like not running on all cylinders. And now won't start at all. Car has 3200 miles on it and I am thinking the gas is bad or stale or something. I do not know how long the gas has been in the car. Can I unhook the fuel filter and turn the key on to empty the tank and put new fuel in it. Any suggestions please, my heart has stopped. Thank you | 
