my brother has a 200 something grand prix that doesn't run. i used to but only until it gets warm then it would die. so he added more gas , now it is full. but still won't start. he tried to spray starting fluid in and it tried to start but no go. his son tried to get in the car to work on it and the drivers side door wouldn't open and now the handle is broken and the parts to the window is in the bottom of the door. i am thinking either no spark or no gas or a bad crank sensor i am not sure i am used to fords and the principal is the same. i will take a spark tester a compression gauge and a fuel pressure checker and a rubber hammer to beat on the fuel tank to try to jar the pump loose. it hasn't run in 6 months and i need to pump the old gas out.
