car is overheating on 1990 BMW 735iL

car is overheating. water pump, thermostat and radiator have been replaced

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4 answers
CHECK THE FLUID LEVEL IF YOU HAVE A CAP LET MOTOR RUN AND CHECK LEVEL SYSTEM WILL BURP ITS SELF IF YOU HAVE TO ADD MORE FLUID.
Bleed the thermostat and remove the air in there
These cars are notorious for blowing head gaskets. Exhaust gas pressurizes the cooling system and the coolant cannot circulate. Mine blew at 200,000 miles. Also, the fan clutch and the electric fan are prone to failure. These cars are good cars but once they hit the 150,000 mile post they have a lot or issues.
headgasket if you see white smoke out of muffler.after warming up the car ,if that ......www.steelseal.com