To be on target, your gauge may read 1-2 degrees off in general (not perfect). Although, 205'F-210'F is where the 4.0L in general likes to be at "temperature" wise. I regularly maintenance my cooling system with a 195'F thermostat, the temperature gauge has never read past 200-205, that is with full load. Under any circumstance, if you feel there might be something off, I would suggest you get the system check for any issues that are in the "mist" of coming up.
00' WJ laredo L6/4.0L 242: stock (HIS)
96' ZJ limited V8/5.2L 249: stock (HERS)
94' ZJ laredo V8/5.2L 249: 2in BB Lift, 31"/BFG (HIS)
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