Re: Killed my gauges
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Home away from home
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Ah ha! The coil was wired backwards apparently....now there's a sticking lifter. Fun never ends!
Posted on: 2017/4/26 14:26
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Re: Killed my gauges
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I figured when he mentioned it was backwards you guys didn't touch it!
Unfortunately the speedo cable he picked up at Carlisle wasn't the right one, but it is an improvement and the fuel sending unit is taking a break...but I told him I could drive just fine without those things for a while. Just long enough to give my wallet a break! It's back to running again and I"m hoping to pick it up tonight ![]()
Posted on: 2017/4/27 12:51
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Re: Killed my gauges
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Home away from home
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Trevor K. - Your mechanic may be mistaken about the coil wires being crossed. Unless changed, your 1955 Patrician has a positive grounded system. This means the positive (+) terminal of the coil is connected to the distributor. Most everything from 1955 on (except for Packard and maybe a couple of others) have a negative grounded system. For those vehicles with coils and distributors the negative (-) terminal of the coil goes to the distributor.
Your mechanic may have changed the coil wires to conform with the conventional method, but it will be incorrect. Positive ground, positive coil terminal to distributor. Negative ground, negative coil terminal to distributor. To differ with Fred: An incorrectly wired coil will result in a weaker spark and will most likely affect an engine's starting and performance. JWL
Posted on: 2017/4/27 16:44
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We move toward
And make happen What occupies our mind... (W. Scherer) |
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Re: Killed my gauges
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Thanks, JWL!
I was sure to point out that the car was positive ground when I dropped it out, but my mechanic appeared to already be familiar with that fact. I'll double check it with him though, cuz it can't hurt.
Posted on: 2017/4/28 6:35
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Re: Killed my gauges
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On the subject of a coil with reversed polarity: 41-48 Chevrolet had a polarity reversing switch in the foot starter linkage. Each time you pressed the foot starter the polarity of the distributor/coil was reversed. This was done to help increase point life as a "hill" is created on one side and a "crater" on the other point. This tended to reduce the cater/hill. As I understand it was discontinued due to failure of the switch resulting in a car that wouldn't start.
Certainly a company with the resources of GM researched this and found it didn't reduce power etc etc.
Posted on: 2017/5/1 23:03
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Re: Killed my gauges
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Well now that my car is back to running, currently being detailed I think I've moved on to "shake down" to figure out what else needs attention while I enjoy it...probably should save up enough to overhaul the ultramatic just to be safe....but that's a story for another area. I'm gonna move on over to the project blogs with this as I take my time with it and focus on enjoying it!
Posted on: 2017/5/3 5:52
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Re: Killed my gauges
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The last thing you should do is take a low mileage, perfectly operating Ultramatic and rebuild it. Before that perhaps remove the heater, clock, dome light switch, voltage regulator, rear axle etc etc and rebuild them "just to be safe"
Posted on: 2017/5/3 10:17
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Re: Killed my gauges
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Sound advice, Fred. Perhaps just saving up in general would be the best bet lol The ultramatic does worry me a bit b/c it's not going into direct drive soon enough and sometimes groans - but I also need to drive the car around and give it some exercise, so it could just need some time.
Posted on: 2017/5/3 13:14
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Re: Killed my gauges
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Forum Ambassador
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Your Ultramatic... "sometimes groans"
They can groan for years and years and otherwise give perfectly satisfactory service. I wouldn't worry about it.
Posted on: 2017/5/3 14:05
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