If the starter motor won't crank, have to check the starter motor wiring circuits. Usually two voltage circuits, one is battery voltage, hot all the time. The other voltage circuit goes hot with key in the crank position and is wired through the neutral switch. The starter grounds through the engine block. Any testing at the starter, make sure tranny is in park or neutral and the parking brake is set.
If it cranks good but won't start, have a helper crank it, while you visually check for spark at the spark plugs. If spark everywhere, use a gage and check proper fuel pressure. Also, check for fuel injector pulse, engine cranking. Sometimes, if you cycle the key several times before you crank it, it can help prime the fuel system.
As far as shifting out of park issue, check the shift interlock system. Also when problem is ongoing with shift, step on the brake, see if any brake lites?
Battery has a full charge?
Monday, June 15th, 2015 AT 11:18 AM