Having problems with your 1999 BMW 323 Series ?
Over heats 323I 1999 .. over heats.. why..help would be great..
Water pump good..
therostat took out..(would have replaced but no one had one)
No milk in the oil..
Idles fine...does not over heat..
When driving for about 5 miles heat for the heater is on and off...
After 5 mile tons of pressure builds up in the system and steams..
Sorry to say, but this sure sounds like a blown head gasket . <0;<(=
It's a head gasket. Trade it in as these engines do not handle overheat really well.
Repair Help & Product Troubleshooting for 1999 BMW 323 Series
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