I have a 1990 5.0 cobra and i just put on a new starter but i have no clue where the blue lead wire is suppose to go. The motor sometime turns over and sometimes the brush motor just spends and it doesnt throw out like it suppose to. Now if i touch the blue wire to the pos on the battery it kicks out but the wire sparks everytime i touch it, which isnt right. But if i touch it to the neg on the battery it kicks out and spins like it should but it doesnt fullyengage the flywheel, so where should this blue wire be attached to???
