hi guys, i have a 4k engine in my owner type jeep, my temperature gauge is not working so bought i new one. i had it replaced yesterday. may i know what is the normal operating temperature of this type of engine or it applies to all engine types? i dont have a baseline data about temperature of this engine because i bought this unit in 2nd hand, 3rd hand rather... and temp gauge is not working as well. so masters, can you tell me what is the normal operating temp pls.. so that i will be aware if it exceeded/overheating..

thank you..