1990 f150 dual tanks
An adjustment to my dual tank issue. The relay box is missing from over left side of wheel well, under hood. Relays just laying on wheel well The 2 square relays (unmarked) are black/brown & black/green. Previous owner was a wire butcher. Question still remains the same. Are there more than one relay for a dual tank 1990 f150? Looking forward to a favorable response. Thank you.
There is only one relay for both,here,s a diagram of it.
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