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Gas Gauge Problem..Help

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Old Aug 5, 2007 | 10:42 PM
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Default Gas Gauge Problem..Help

My recently purchased a 65 vette, shows the gas gauge sticking to half full (or half empty) and never moves. I filled it with gas the gas gauge remains half full. I ran out of gas twice and now I am a tad upset.

Does any one have an idea on how to diagnose the problem or where to start?

Help appreciated!!
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Old Aug 5, 2007 | 10:58 PM
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ON a 65 the gas gauge, temp gauge, backup lights, and parking brake light are all on the same circuit.

You may have a blown fuse. Does the Temp Gauge work? If so, then you likely have a bad fuel sender or a bad wire going to that sender.

Check out this article for details on testing gauges
http://lbfun.com/Corvette/Tech/vette...g%20gauges.pdf
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Old Aug 5, 2007 | 11:35 PM
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Default gas

Originally Posted by Voice123
My recently purchased a 65 vette, shows the gas gauge sticking to half full (or half empty) and never moves. I filled it with gas the gas gauge remains half full. I ran out of gas twice and now I am a tad upset.

Does any one have an idea on how to diagnose the problem or where to start?

Help appreciated!!
Mine was killing fuses and stuck on a 1/4. Two senders later and numerous checks . Took gauge out and realized the plastic was dried up in the case causing it to short itself out. Hoping that is the problem with the other things that were mentioned ammeter/ temp/ emergency brake warning lite/. I did not see anyway to fix gauge . I orderd a new one from Jason Oliver vette instruments a super nice fellow on phone.
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Old Aug 6, 2007 | 12:00 PM
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Originally Posted by 62Jeff
Check out this article for details on testing gauges
http://lbfun.com/Corvette/Tech/vette...g%20gauges.pdf
That one's very generic - the one you want is "midyearfuelgauge.pdf" - covers the operation and diagnostics in detail.
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Old Aug 6, 2007 | 02:50 PM
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Test procedure is also covered in the service manual, if you have one.
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