i just put a new water pump,timing belt /tensioner,clutchfan,rebuilt head,allnew belts and gaskits,yet my tempature guage reads at the center mark. I'snt suppose to read to the left of the center. What else might need to be replaced to make it run cooler? Radiator?.... o'yeah i put anew thermostat on also.the hoses look fine?,,....anybody have any suggesttions?