ok thanx to all. yes this 6.9 had the mechanical pump but they changed it out to and electric pump and he says that you can hear it wine then the pitch of the wine gets hire after a couple of seconds. I thought it was a module at the steering column where the rod from the ignition goes into...

87 Ford F series p/u. You have to turn the ignition on/off several times before the vehicle will start. This truck runs the 6.9L diesel but if I remember its a module problem but I need help remembering the name of the module or if this is another problem. Any and all help will be appreciated...