Cat 7FB in a 359. Jake switch(Off, Low, High) is working but the jakes are wanting to stay engaged, when I get back on the accelerator. I don’t think it’s the clutch switch. Once it started acting up, I quit using them. Could it be where the wires go down to the injection pump?
84’ 359 Cat 3406 jakes not disengaging with accelerator
Discussion in 'Heavy Duty Diesel Truck Mechanics Forum' started by mile marker 27, Aug 13, 2025 at 12:56 PM.
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