wiring problems and ignition switch
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wiring problems and ignition switch
My guages in my 73 f100 are acting up. they work when they want to. if i wiggle the key it works.I don't know if it's in the wiring or if i need a new ignition switch.
Ford Parts Specialist
Joined: Nov 2006
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From: Simi Valley, CA
Originally Posted by 73f100shorty
My guages in my 73 f100 are acting up. they work when they want to. if i wiggle the key it works.I don't know if it's in the wiring or if i need a new ignition switch.
If so, you may have a faulty CVR = Constant Voltage Regulator. This device regulates the proper amount of electricity to the gauges. The CVR plugs into the back of the gauge cluster on the printed circuit. Take care when removing it, so you don't damage the printed circuit.
The CVR is available from Ford and auto parts stores.
D1AZ-10804-A .. CVR
If all the gauges are messed up, the ignition switch may not be at fault. The wiring, and corrosion of the terminals could also be the problem.
Last edited by NumberDummy; May 24, 2007 at 04:54 PM.
