Hi people,

Got a 95, 3.8L. Anyways no code good compression, on the normal gauge however its going up to the m on the normal gauge it use to go to the r before but its going to the m then the fan kicks on and it drops all the way in front of the n. Just wondering if I should change the coolant or what step I should take it runs fine and the radiator was installed 8 mo's ago

 

I dont think you have any problems. You can try changing the coolent but I would say wait until you reallly need to. As long as the fan kicks on (like its suppose to) then it should be all good. The only think I can think is that you might be starting to have a head gasket problem (very commen, even expected) with our years.

Matt

 

maybe the thermostat is crapping out? my work truck had the same symptoms....changed the termo, and the temo ran more normal after than..