Sir ji faisalabad sy guzray or btaya b ni... very bad very bad 
i experienced this route on car. Faisalabad, Jhang, kabirwala, Multan. It is not good.
Next time if you want to go via Faisalabad. choose the route. Faisalabad, Samundari, Rajana, Kamalia, Chichawatni, Multan. it have only one 50 kms piece which is from samundari to rajana is not good. But rest of the road is awesome.