Originally Posted by ggzzlittle
He ya'll need insight 2008 jeep grand cherokee overheating changed waterpump and thermostat however temp goes way up it necer hits the red markers however is this normal?
Roughly how many miles when the waterpump and thermo were changed?
Any chance this is the 4.0 where there are two waterpumps that rotate backwards of each other?
Burped the system to remove air pockets?
Bad temp sensor?
When it is hot, can you see coolant moving in the radiator [remove cap before hot]
What is outside temperature?
Fan running full blast?