I have a 2001 passat 1.8T that overheats
4 Answers
There is no water in the oil, no water coming out of the tail pipe.
no bubbling in the recovery tank when car is running.
firebird338 answered 8 years ago
Was vehicle overheating before replacing thermostat and sensor ? Did you bleed air from the system after replacing thermostat ?
Change the O ring and inspect the metal binding section on the over flow tank. Mine did the same thing until I replaced the tank.