10-11-2017, 10:51 AM
Hugh, you say the pump (which I deduce is an SU) behaves flawlessly but I do wonder if its diaphragm has been affected by modern fuel. I am trying to think of faults that could "just happen". I notice you have not yet substituted another pump.
Since you can produce the fault in your garage, could you rig a temporary fuel feed from another source to rule out fuel supply as a cause?
Regards,
Stuart
Since you can produce the fault in your garage, could you rig a temporary fuel feed from another source to rule out fuel supply as a cause?
Regards,
Stuart