electrical problem ????
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Joined: Dec 2003
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electrical problem ????
i have a 93 f250xlt ,whenever i use the turn signal lever to flash the headlights to pass someone ,the ABS @ check engine light come on briefly ,and the gauges move for a second i searched electrical forum and couldnt find any where to start checking help please
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Joined: Jan 2001
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From: Virginia
The easiest thing to check first is grounding. Follow your ground wire from the - of the battery. Most of these trucks have a smaller wire branching off that grounds the computer and other misc stuff. Several people have found corroded connectors and connections on this smaller ground wire.
Also check for a ground going from the engine block and/or intake manifold, to the firewall. If you can't find one, make one out of a piece of 10 guage wire. You may also want to run a ground from the engine block to the radiator support. The main ground from the battery runs to the engine block, but the engine and tranny are mounted in rubber mounts.
Also check for a ground going from the engine block and/or intake manifold, to the firewall. If you can't find one, make one out of a piece of 10 guage wire. You may also want to run a ground from the engine block to the radiator support. The main ground from the battery runs to the engine block, but the engine and tranny are mounted in rubber mounts.
Last edited by Franklin2; Dec 19, 2005 at 07:21 PM.
