dellstopjeep
NAXJA Forum User
- Location
- KUNA, ID
So ever since I rebuilt my motor I just cant seem to dial in my cooling system properly. 89 cherokee with 4.0 closed cooling. I Know I know I should just go open cooling and walk away but i want to dial this closed POS system in right so I know I fixed the problem. I was having over heating problems due to my bottle before and it not sealing up so I dropped in a intrepid bottle which solved that problem. I have a 180 thermostat some hoses are new and new water pump. I now run at around 150-160 most the time but it will jump up to and above 210 while wheeling. JUst cant seem to get it running at the right temperature and it has definitly been hurting gas mileage and during the cold weather has left me cold with no heat. Plus my engine isnt running at its normal operating tempature. Ideas where I should look next or say F it and go open?