Hi...
I have a 1992 3/4 Ton, Dodge Cummins Diesel.. 4X4
I need a wiring Schematic... The prolbem I am having is the alternator was not charging, so I replaced it, and put new battery terminals on it. Relay on driver side fender clicks several times when you turn the igniton on, and wait for the wait to start light and others to go out. But the relay that is clicking is for the fuel pump and auto-shutdown. Tach is also jumpingat around500 rpms, when truck isnt even running. When I turned the head lights on, without truck running, the tach went back to zero. Any advice would be welcome. Thanks

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1992 Dodge Cummins Turbo Diesel

Id rather be cummin then stroking....

http://www.autozone.com/ has repair giudes with wiring schematics for that truck.

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My relays were ticking but it stopped my truck from even starting. Gas engine though. The crank sensor wire rubbed bald and shorted computer. I doubt this is your problem though, being two different engine.

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Dodge's are the meanest looking trucks on the road.