How is your heat? Overheating can cause damage generally to head gasket, cylinder head or thermostat. See other posts regarding headgaskets in this forum. answer you can damage whole engine thru overheating but if u had no coolant leak when overheating occurred, u need to check water pump and thermostat in engine
Hopefully, it's the thermostat... but, if the engine has seriously overheated it could be a damaged head gasket caused by a warped head. Engine heads will warp slightly when the engine overheats, then there is insufficient pressure on the head gasket and the gasket will leak.
A blown radiator hose could not cause a 2000 Dodge Durango to not have spark and not start unless the heat damaged the computer in the vehicle. Sometimes when an engine overheats, the computer that controls the firing can be damaged.
It could be coming from the water pump, or from the bottom radiator hose. If it is the water pump, change it before the engine overheats. If the engine in any GM product overheats, you will likely be installing a new one or rebuilding the old.
Oil on engine burning as engine overheats. Sort of common sense, don't ya think?
this could be due to defective or clogged thermostat
The life of the engine unless the engine overheats.
You have reinstall the head gasket. It has been not tighten enough or damaged. Anyway the replacement was not done properly.
Depends on how it is damaged. if the electrode is bad then your engine will run rough. If the porcelain is cracked you could loose compression. it just depends.
Fan could be broken. Pump could be broken. Could be al leak. Or something else. At least: is serious! Could ruin engine foregood. Get it fixed.
Your question is not clear...
It could be your serpentine belt, thermostat or water pump.
Could be low coolant, but most diesel motors are set to shut down if that occurs. You could have broken a fan belt, you could have a bad thermostat, or a bad water pump. The engine fault codes might be able to pinpoint it for you, as well.