Sephiroth
Full Access Member
So yeah... my coolant is boiling in the overflow reservoir. the temp gauge is where it should be coolant will start boiling after about 10 15 minutes of driving 45-50 mph i noticed this when i got home and stopped on the driveway. there are no leaks and oil is clean, fan comes on when i am on heavy traffic. the overflow tank cap has a little crack on the rubber seal could this be the cause? I am about to go on a 500 mile trip and i need to have the jeep in the best shape possible.