I would find out where your coolant is going. It doesn't just disappear. Either a leak or bad rad cap.
98 TJ 4i in currie with Currie bars front and rear
2014 JKUR AMP"D,Ace slider,BFG AT/KO's 33's
Ace Tire carrier/ rear bumper,LOD Mid width front bumper
I love my country. That's why I despise the government.