Jim_Newman
Jedi Hopeful
Offline
The 'Prince" has struck
Hi Gang:
This one is for the automotive electrically unimpaired in the group (of which I not a member).
The BN7 will not start. There is no spark at the plugs. Every electrical component (lights, horns, wipers, starter motor, etc.) works fine. In the process of trying to diagnose the problem, I removed the distributor cap(new) and disconnected the high tension wire to the coil(new). When I turn the ignition switch OFF, a lovely hot spark jumps from the centre post of the coil to the nearest ground. This happens each time I turn the switch on then off.
I have checked the continuity of wires wherever I can, have checked the connections under the dash, and scratched my head quite a bit.
Can somebody pleeeease tell me what is going on. I assume there must be a short somewhere, or something that should be grounded isn't but how do I find what and where it is and fix it. The car was converted to negative ground years ago and has a Pertronix ignitor set up.
As always, any help or guidance is greatly appreciated
Hi Gang:
This one is for the automotive electrically unimpaired in the group (of which I not a member).
The BN7 will not start. There is no spark at the plugs. Every electrical component (lights, horns, wipers, starter motor, etc.) works fine. In the process of trying to diagnose the problem, I removed the distributor cap(new) and disconnected the high tension wire to the coil(new). When I turn the ignition switch OFF, a lovely hot spark jumps from the centre post of the coil to the nearest ground. This happens each time I turn the switch on then off.
I have checked the continuity of wires wherever I can, have checked the connections under the dash, and scratched my head quite a bit.
Can somebody pleeeease tell me what is going on. I assume there must be a short somewhere, or something that should be grounded isn't but how do I find what and where it is and fix it. The car was converted to negative ground years ago and has a Pertronix ignitor set up.
As always, any help or guidance is greatly appreciated