Really you solved the consequence (the damage) but the mechanics didn't identify the real cause, then changed the engine but they didn't changed the parts involved in the thermal control of the engine.I had a 2017 Kia Nero. In March of 2020 it blew a head gasket. At the time the car had 189,000 miles on it.
The cost of the repair was $4500 or for $5000 I could get a new engine. I opted for the new engine.
October 31, 2020, at 40,000 miles it blew the head gasket again.
I was told I have a better chance of winning powerball then blowing 2 head gaskets in 8 months.
Has anyone else had a head gasket issue with their Nero?
In the future you should verify apart the cooler fluid of the engine the following parts:
- Engine water pump if is working ok, if it is not clear change it by a brand new pump
- The water valve that manage the hot water from the water heather mounted in the exhaust pipe
- The water thermostat that control the flow of water through the water radiator.
regards
Willyam