Well I'm having a strange problem with the cooling system on my MJ....It seems to be running hotter than normal now all of a sudden...couple months ago it was running great, never overheated then the guage sender went bad...so i replaced it...now it runs at 210 all the time and creeps over that until i turn the fan on..used to run at about 195-200? Any help
it has an open cooling system conversion:
-new rad. cap
-new 3 core rad
-hoses
-water pump
-195* thermostat
all done within the last year or so and has no leaks....ANY HELP???