1998 TJ 2.5L, AX-5 tranny. Ever since I bought it it has ran 210 even. Yesterday afternoon I killed it while I did some work on food plots. When I got back in and drove home I noticed the temp did not get above 150-160 mark. It has a new radiator, new water pump, new thermostat, and new clutch fan. I checked it at my lunch break and it still wouldnt climb any higher. It goes in this week to get flushed since the previous owner replaced all the parts and didnt flush it, looks like a ton of rust in the radiator. Think the flush will help or something else?