my YJ runs at about 150-160 all the time. Should it run at a higher temp than that? I drained and replaced the coolant and replaced the thermostat with a new 195 when i first got it cause it was used and i didnt know what kind of maint had been done on it when i got it. it was jumping around 195-220 before goin up and down alot while driving before. it stays at a consistant temp now after warmup. would it be better for it to run a little warmer than it is? Seems to run fine to me.
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