I'm trying to wire up my solenoid however I'm having some issues with the different wires. There is a black and red wires that attach to thevtwo small push on leads. My issue is this if i connect the red to the left lead andvthat black to the right lead i get no response when i try to start the motor. If i reverse them the starter will engage when i turn the key to accessory, not all the way to ignition. Could this be a neutral safety switch issue? Any help would be appreciated.