Might want to check the Idle Air Control valve. Also check the fuel pressure.
I believe the computer controls the grounds,not the positive.Therefore the injectors are"live"when the key is on,but don't fire till the computer grounds them.
The PCM, engine computer, controls the fuel system.
1-3-4-2 distribitor rotation: counterclockwise
firing order is 18436572
4 cylinder - clockwise V8 - counterclockwise
1,8,4,3,6,5,7,2.
18436572
if it is a V8 it is 18436572
1,3,4,2 look at you distribitor cap, make sure it goes in this order, start from number one stamped on the cap and go clock wise, this is your firing order
You will find the firing order cast on the intake manifold near the carb.
1-7-5-11-3-9-6-12-2-8-4-10
The firing order should be 1-8-4-3-6-5-7-2.