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Type: Posts; User: marcski

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    Try using a vacumm pump to act like the vacumm...

    Try using a vacumm pump to act like the vacumm bulb and if you can switch it over that way then bulb bad - this way you can isolate vacumm bulb from vacuum lines or head issue.
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    And if light stays on as decribed above - start...

    And if light stays on as decribed above - start removing fuses until light goes out and you will find circuit that is probably the problem - be sure that you disable door jamb switch so your not...
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    Will it do it in Drive with foot on brake or do...

    Will it do it in Drive with foot on brake or do you need to be motoring down the road? Have you gotten a squirt bottle and hit wires and cap, at night is best, and looked for arcing wires etc >>> ?
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