Hey there as always appreciate all the help in advance.
Got a 06 4.0 nsg370
Coolant is bubbling and it’s overheating.
No visible leaks anywhere
Oil is clean
Oil fill cap clean
Water pump not making any weird noises
Just flushed radiator and put new coolant in
Burped the system
New degas bottle
New thermostat
All the hoses seem to be flowing
If I start Jeep without the radiator cap. I can see the level drop when the thermostat opens. So I know I have flow
Any ideas. I would always assume it be head gasket but the signs are not pointing that way and I hate to do all the work ripping the head off new stretch bolts yodi yodi if the head gasket is fine. It’s definitely got gas or air flowing back up thru the system. Gotta be the head gasket right? No smoke or coolant coming out the exhaust thou and clean oil. ??? Any thoughts
Got a 06 4.0 nsg370
Coolant is bubbling and it’s overheating.
No visible leaks anywhere
Oil is clean
Oil fill cap clean
Water pump not making any weird noises
Just flushed radiator and put new coolant in
Burped the system
New degas bottle
New thermostat
All the hoses seem to be flowing
If I start Jeep without the radiator cap. I can see the level drop when the thermostat opens. So I know I have flow
Any ideas. I would always assume it be head gasket but the signs are not pointing that way and I hate to do all the work ripping the head off new stretch bolts yodi yodi if the head gasket is fine. It’s definitely got gas or air flowing back up thru the system. Gotta be the head gasket right? No smoke or coolant coming out the exhaust thou and clean oil. ??? Any thoughts