I remember there was a way to change the Jake Brake activation to brake pedal on only, not gas pedal off. Cant find the switch any body know where to get the switch or the part number? Thanks
Any Caterpillar dealer can reprogram it in 15 minutes (assuming your diagnostic plug is accessible).
And, is your exhaust brake a Jacobs Corp brake? PacBrake? other. If PacBrake, they need to be lubed. Don't know about Jacobs brake. If you have a PacBrake and need lube instructions, let us know. An exhaust brake flap hung partially closed from lack of lube will also cause your symptoms.