Firing issues need help

[@justin]

I have a 1967 Plymouth belvedere 2. I just installed a fuel injected 360 magnum to replace my old worn carbureted 318. I hooked up my old starter wires from my old motor to the new just to see if it would turn over but nothing happened, I didn't have the computer hooked to the harness at the time so i wouldnt burn it up should it still turn over with out the computer hooked up or should I hook it up, its still lots i have to learn im not a mechanic or anything. some say it should fire right up some say I may need to rewire the whole car. Can someone give me some useful advice.

 

[HEMI-ITIS]

Break out the test light.Power to starter,to relay,to ign switch,,,,,,
Try the screwdriver across the relay trick and go from there.

 

[@justin]

Break out the test light.Power to starter,to relay,to ign switch,,,,,,
Try the screwdriver across the relay trick and go from there.

Break out the test light.Power to starter,to relay,to ign switch,,,,,,
Try the screwdriver across the relay trick and go from there.

Do you think the outcome would be different if I hook the computer up

 

[HEMI-ITIS]

No,should be able to crank if you have power.If you don't have a test light just jump the starter relay to if it will crank.Make sure your in park of course.

 

[HEMI-ITIS]

Do you think the outcome would be different if I hook the computer up

Yes,with the computer hooked up it should start

 

[@justin]

Yes,with the computer hooked up it should start

I'll give a try thanks a lot

 

[HEMI-ITIS]

Are you sure the wiring is installed properly??

 

[@justin]

Are you sure the wiring is installed properly??

I just replaced my old starter to the new wire where it ran from the starter to the battery, It could be

 

[@justin]

I just replaced my old starter to the new wire where it ran from the starter to the battery, It could be

I can take a pic if it would be more helpful

 

[@justin]

Are you sure the wiring is installed properly??

I have the red wire hooked where the other one was and I assuming the black one goes underneath where the other black wire is

 

[@justin]

View attachment 351001

I have the red wire hooked where the other one was and I assuming the black one goes underneath where the other black wire is

i found out whats going on, its a wire

Are you sure the wiring is installed properly??

I got it to turn over, there is a wire that plugged into the starter that runs up beside my power wire that i touched to my battery and it turned right over, still doesnt turn with key tho

 

[HEMI-ITIS]

Time for a test light.Gotta figure out where your power loss is.