03, 3.8L... change radiator, thermostat, water hoses, fan assembly... fans or kicking on.. but I can't figure out why my temperature is going all the way up to the halfway mark.. and goes a lil past it... then comes back down to halfway... b4 I change this my temp only use to go up like 3 r 4 lines and stay in that area

 

Sounds about right for a 195 thermostat try a 180 and see if that helps.

 

ok.. will do

 

Try and "burb " any air out of system. Some have a bleeder on thermostat housing or on coolant crossover tube for that reason as rad isn't always highest point in cooling system anymore.

 

did some research and I did have a 195 T stat.. so I brought an 180.. and I will put it in today... and see if that works.. I don't care to have my temp gauge that high up there... that scares me 😂😂😂