how to check fuel pump voltage?
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Car: 1986 IROC-Z28
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Car: '91 Z28 convertible
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Re: how to check fuel pump voltage?
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iTrader: (3)
Joined: Jul 2004
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Car: '91 Z28 convertible
Engine: TPI
Transmission: T5
Axle/Gears: 3.27 posi disc
Re: how to check fuel pump voltage?
If you stick your testlight on the tan/white wire (with the relay in), you should see it light up briefly (for 2 seconds) when you turn the key on.
Then when the car starts, the light should come on again and stay on. Does it?
Lou
Then when the car starts, the light should come on again and stay on. Does it?
Lou
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