Question about 1990 Ford F150

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1990 ford van relay block

I have a 1990 ford van 300 six cylinder. It is missing something on the drivers side inner fender. There are six plugs in the area of this missing part, two of them have single 10 gauge wire, one has two 10 ga. wires, one has one 10 ga. and two 14 ga. wires, one has four 14/16 ga. wires and one has two 14/16 ga. wires. Could this missing part be a relay block?

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  • atv1outlaw Feb 25, 2009

    Thanks for your reply, but you can see that there was something there, a square of shiny paint. Also, you can see that the plugs have been plugged in. There are marks on the metal contacts and some plugs are clean, some are dirty. I cannot find the fuel pump,ignition or PCM relays.

  • Anonymous Mar 15, 2014

    It snowed in ga twice this year a parts of it froze.



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Sounds like you just aquired this vehicle. If you have, and everything electrical is working you are good to go. When a vehicle is built they equip it with stub outs to connect optional equipment from the factory. That way the dealer can add the appropriate wire loom to the optional equipment at a later date if the customer so requests. They build the wire loom to be able to accept a tachometer, analog gages, or other optional equipment. By doing this all the extra plug in points are there to utilize according to the build sheet so no splicing is needed. I hope this helps you. If not please seek this site out for further help if needed. We are always here and glad to help you.

Posted on Feb 25, 2009


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