Most diesel powered vehicles will have them. They look like a fuel filter with a removal base or drain on the bottom. Usually installed on a frame rail along side the motor or trans.
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I Thank God That He Gifted Me with Common Sense
I cant find it. I see the filter on the side of the engine, I follow the fuel line back and it gets lost above the tranny, I see the same line come out from the top of the tranny and into the frame rail where the diesel tank is attached