I’ve been reading where folks are using WD40 on their fuel pedal units because it’s not responding and the Diesel engine just continues to idle. Mine was doing that last week and I couldn’t get it to do anything but idle. I haven’t seen in any of the posts just where we are supposed to spray the WD40 on the pedal unit. (Does anyone know where to spray the unit)? It could at least help someone in a jamb to get home or to a safe area.