3 electric power steering pumps fitted still not running
hi chaps wonder if anyone can help me
got a 55 focus 1.6 which was front end damaged the pump was smashed so has been replaced with a used pump
fitted it no problem cars done about 8 mile and then stopped working so i put it down to a bad pump
fitted 2 more pump since everyone i fit has the same problem i have used the green recommended power steering fluid but its eating pumps for fun sounds really noisey after about 20 mins of driving like the pump is struggling anyone shead any light on it as im all out of ideas ?
wiring seems to be fine the big plugh has voltage not sure where to go with it
thx
blobby