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In this Discussion
- gtaylor January 2010
- Oldcar_Mechanic January 2010
1963 Bel Air Electrical Problems
-
After a lot of head scratching, I tracked this place down and figured I'd ask for any ideas.
I've got a 1963 Bel Air that is in excellent condition, but it has been sitting for about a year, as the previous owner passed away. After replacing the battery and starter, we were able to get the car to start right up and drive beautifully. We got to the parking lot of a parts store, turned it off, and were unable to turn it back on after that.
Strangely, turning on the headlights from the dashboard doesn't work, and I get no power to my accessories when turning the key the ACC or ON. When turning the key to START, the starter doesn't budge.
We were able to run a wire from the positive post of my new battery to the positive post on the ignition coil, and short the posts on the starter with a screwdriver to get the car running. However, it ran really rough, mis-fired, and I had extremely dim headlights (as if it was running off of a drained battery instead of alternator power).
So as it stands right now, this sucker doesn't show any signs of life unless we short the starter and run that wire from the battery, which is pretty nasty. I don't get power to my panel/dashboard/interior lights, and I can't turn the car on like a normal person.
Does anyone have any idea what would be causing this? A friend seems to think the problem might be the ignition switch (i've already replaced the part that pops out with the key). But I figured the headlights would at least work regardless of the state of the key. -
Try the connection at the firewall. It's called the bulk head commector. They have aproblem of becoming lose or corroded. That is where the main harness goes through the firewall.
The best way is to follow the wires from the batery and see where you lose the connection.
If you need a diagram you can try www.tocmp.com for maunals on the net. I may have a diagram if you want me to e-mail it to you
Ron -
Sure enough, this was it. After cleaning the bulkhead connectors, everything is working wonderfully again.
Great tip, thanks for the advice! -
I'm glad that it worked for you.
Sometimes the easiest things are the fix.
Ron