I'm having trouble with my jeep starting. It is a 1990 with a 4.2 and automatic transmission. The starter went last week and I've been trying to get it working since. It cranks, but it's just not wanting to start. Ive changed the wires, distributor cap and rotor, fuel pump works and still does not want to start.My buddy says that I need a starter meant for the automatic transmission. The one I got from advanced seems to be right, but it just isn't cranking like it should. Is there a specific starter for a 4.2 automatic?