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Chevrolet Express
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1974 G30 oil leak under the dash

Old Jun 16, 2025 | 2:29 PM
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Default 1974 G30 oil leak under the dash

1974 G30 oil leak under the dash. It's dripping from somewhere above the ignition switch. Not coming from the engine compartment. Only thing I can think of is that it's a mechanical oil pressure gauge and that's where it's leaking from. The Haynes manual says it's electrical tho.
Anyone had experience with this?
Thanks
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Old Jun 16, 2025 | 3:30 PM
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Only oil I could think of under dash would be a mechanical oil gauge. See if you can look under the dash with a light to see how the gauge is fed.
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