hi, had problems with the car over heating (1994 320i coupe e36), cjanged the T/S and water pump, bled the system and all was fine,
its just started over heating again, when in stop start traffic but not all the time.
i bled the system and it seemed happy
however when i checked the water level after using it, the level had dropped slightly
this morning i took the car into work - a journy it doesnt usally like, but there were no signs of over heating at all!!!! the heater vents all seemed ok. i switched the engine off, and lifted the bonet to check if it was bubbling over, was ok again, yet as soon as i looked water start hissin from the top of the filler cap and just poured out!!!! i dont understand as the engine running and its all fine, yet i turn it off and it dies on me
Anyone no what i can do to save my baby??