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#1 |
Member
Join Date: Oct 2014
Location: Kansas
Posts: 57
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The car run fine. The speedometer works but the instrument gauges ( Bat. fuel, oil pressure) do not work. Could it be a fuse on the ignition under the dash that is blown? Or is it something else? It is on a 1950 Ford tudor Thanks
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#2 |
Senior Member
Join Date: May 2012
Location: u-rah-rah-Wisconsin
Posts: 1,139
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First check the grounds.
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19 and 49 F1 - jes' like Henry II built 1946 Deluxe - as Henry built it |
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#3 |
Senior Member
Join Date: Feb 2021
Location: Perry Mo.
Posts: 491
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Power supply is most likely There is a little thing called an IVR (instrument voltage regulator ) on the back of the cluster . They are squareish and about one inch by one half usually with two studs for the terminals. Power comes in and then out to the instruments. My guess would be yours is defective. Tim
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#4 |
Senior Member
Join Date: May 2010
Location: So Cal
Posts: 8,765
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Looking at the wiring diagram the instruments get their power from
the ignition switch, black wire with green tracer. |
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#5 |
Senior Member
Join Date: May 2010
Location: Northern Illinois
Posts: 378
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https://www.nirgv8.org |
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