its easy to turn to the right hard to turn left like theres no power steering on 2000 Jeep Grand Cherokee

driving its turns easy to the right hard to the left

Asked by for the 2000 Jeep Grand Cherokee
My Guess would be that something is wrong with the rack and pinion unit. I have seen this happen on some Dodge mini vans. Turn one way easy and not the other.
1 more answer
Try disconnecting the steering stabilizer (looks like a shock absorber) and see how hard it is to turn the wheel then, they sometimes fail and are too restrictive in one direction.