on a side note I too had the problem and removed the check valve. Is it possible for this debri to get up into the injectors themselves and clog up the injectors? I would think this could be a show stopper if even a particle of this some how found its way to the injectors. But maybe not..
Think im going to have to send my other pump in and have it rebuilt as well.
Think im going to have to send my other pump in and have it rebuilt as well.