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12-14-2014, 06:59 PM | #1 |
Member
Join Date: Jun 2010
Location: Sour Lake Texas
Posts: 54
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39 Ford Temperature Gauge not working
My temperature gauge is the original Type don't know if it's original not working. Do I need to just get a new hang on gauge and be done with it or can these be repaired, if so who duz it. Quite a bit of the car is original Volt gauge and oil gauge work but the engine was changed before me, Was told fire truck 59 engine with T on head.
Whats the best way to go Thanks Bubba |
12-14-2014, 08:16 PM | #2 |
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Join Date: May 2010
Location: Port Orchard, WA
Posts: 67
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Re: 39 Ford Temperature Gauge not working
First you should check the gauge by shorting out the sender wire. With the ignition on the gauge should go full scale to "cold". If this happens then your problem is the sender(s). New ones are available thru Mac's.
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12-14-2014, 08:47 PM | #3 |
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Join Date: Jul 2011
Location: SF Bay Area
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Re: 39 Ford Temperature Gauge not working
Dee, the '39 had mechanical, not electric.
Bubba, the original fluid used back in the day is no longer avasilable due to EPA restrictions. There was a repair available some time ago, but the color was weird at first, then bleached to clear anyway. Best to find a new or good used unit, but bite your lip when you pull out your wallet. If you find one at a swap meet, you can check the temp in a cup of hot coffee.
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Alan |
12-14-2014, 10:16 PM | #4 |
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Join Date: Jun 2010
Location: Sour Lake Texas
Posts: 54
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Re: 39 Ford Temperature Gauge not working
Thanks I know it has ben a while that I have not seen anything on this but don't look on here often.
I knew I was in trouble when I saw that sone one was looking at one they wonted $400.and didn't know if it worked. Thanks Dee that may help others and me later on. Bubba |
12-14-2014, 11:00 PM | #5 |
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Join Date: Jul 2011
Location: SF Bay Area
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Re: 39 Ford Temperature Gauge not working
Bubba, just a couple more tips for when you find one and don't know if it works:
There should be no marks of repair, no serious kinks in the capillary tube, and only minor dents on the brass bulb. The fluid will initially be barely visible, and with a little heat to the bulb, show in the glass as a rich dark blood color, never anything else. As i said, a hot cup of coffee will prove the rise in temperature of a bulb. I have also used a match, which could get you hit in the head if you tried that with values today. Upon getting it home, a pot of boiling water on the stove will confirm the calibration: There is a scratch on the glass at the 212º F level. Upon installation, the glass is adjustable up and down to align with the temperature mark on the face plate of the gauge. Stored incorrectly, a unit can easily have trapped bubbles, which will throw the reading way off. As the air is normally above the fluid, you can see how correct storage is important. Heat and cold cycles over time will correct this condition, and a faster method by mounting the unit solidly on a pole, then swinging it round and round rapidly with the brass bulb away from you. This is the kind of unit you can get a better price on!
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12-14-2014, 11:23 PM | #6 |
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Re: 39 Ford Temperature Gauge not working
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WILLIAMSON'S INSTRUMENTS, INC. 2018 E. Front Ave. Chester, Arkansas 72934 479-369-2551
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Making the simple complicated for over 30 years. |
12-18-2014, 01:30 PM | #7 |
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Join Date: Jun 2010
Location: Sour Lake Texas
Posts: 54
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Re: 39 Ford Temperature Gauge not working
I called Williamson's he said about TWO WEEKS and as 50504batsaid life time warranty
Bubba |
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