Hello Everyone,

I have a 2007 GL450 and the steering feels like it is binding or very very tight. It is the same going left or right and it is very hard to turn then gets easy for less then a 1/4 turn of the wheel then very hard again. I just changes the speed selinoid on the rack and bleed the system no issues. Fluid level is good and there is no whining. Feels the same with front wheels off the deck on jack stands junt not as hard. Does not change with RPM raise. Does this sound like a pump or rack issue?