Wiring question?
 

When running the motor, if I turn off at the kill switch everything goes dead
like it is supposed to, BUT if I shut it down from inside the car (has a Taylor
switch panel) car does not shut down until it runs out of gas (1/2" fuel line)
after I turn off the electric pump.

Only item that is not wired to the kill switch is the altenator, that wire is run
across the firewall to the big wire on the starter.

What am I doing wrong?

## I just talked with Randy Loge and he set me straight in that I have the red wire
for the MSD going back to the kill switch big lug (opposite side from the battery)
and I should have it going to the ignition switch on the Taylor switch panel.##

I am also considering removing the Taylor switch panel and go back to the
ignition key start and just two toggle switch's for the fuel pump and fans

So now I know what I should do to fix this, but I am still open to all comments &
suggestions, I do not like shutting down the motor the way it is.

Re: Wiring question?
 

Shouldn't the ignition and the fuel pump be controlled by the same switch? I've got a separate switch for the fuel pump relay, but it's fed by the ignition circuit, so I can kill the motor and fuel pump together.

I use a Moroso panel with 4 toggle switches - one each for the ignition, water pump, fan and fuel pump.

Shutting off the motor at the master-switch might also be hurting the diodes in the alternator.

Lew

Re: Wiring question?
 

Phil, did you read the instructions about run-on on the instructions?

Re: Wiring question?
 

Philip... Sounds like you need to run the alternator output wire back to the battery side of your kill switch at the rear of the car (or battery positive). When you shut the switch you should have no power to the starter. If the output wire is going to the starter, you may also have your accessory wiring and ignition power taken from the same post (that's ok) but your ignition circuit still gets power if the engine is running and the output wire is connected there. (hope you can make sense of this)

Re: Wiring question?
 

Does your alternator have an excitor wire? This is what "turns on" your alternator and makes it charge. If so, this wire stays hot once the voltage regulator kicks on and tries to back feed your ignition system. You can cut this excitor wire and splice in a diode. The diode will act like a one way check valve preventing the power from ever back feeding again.

Hope this helps.

Re: Wiring question?
 

x2 i just installed the msd digital 6 plus and it came with the diode gmonde