2.5 td cutting out
 

we have had this problem ever since we brought it about 10 months ago when we go round a left hand bend quite hard it cuts out we have to turn the ignition off them start it again no problem at all it did go in a little while ago as it kept on cutting out when puttin git in reverse they found the problem to be the diesel solonoid cut out on the back of the pump the wire was rubbing against the engine thus making it stop the fuel i ave looked at this but all ok
any help with this would be great as it is quite hard sometimes to go round left corners with no power steering