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Chevrolet Express
Platform: GMT Van

1988 G20 electrical issue

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Old May 2, 2011 | 2:18 PM
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bluerocketvan's Avatar
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Default 1988 G20 electrical issue

We have been unable to find the problem...

The van starts up, but if you pull the headlight's on, the van dies. Upon restart (IF it decides it wants to start again) The idle speed is very low and rough.

The headlights will not come on. But I find that about once a week, they will come on, but only once.

We know that when the van will not restart, it is because the fuel injectors will not spray. we have no idea how these systems are connected....

If you have ANY idea please help ... this is my daily driver and has been out of commission for nearly three months...
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Old Aug 18, 2011 | 5:32 PM
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check fuel pump relay switch
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