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View Full Version : TR2/3/3A TR3 Fuel Gauge



Geo Hahn
12-17-2004, 07:22 PM
This site was recommended to me by someone who knew I was working on my fuel gauge. Great step-by-step for disassembly, reassembly and calibration. It's for an MGA but TR3s have the same gauge (just a slightly different face).

Mine was a mess with broken wires inside and had never worked properly... now it is perfect.

https://mgaguru.com/mgtech/electric/fg_01.htm

Might even be useful for gauges for later TRs though the works were changed to 'zero ohms = full tank'.