1999 528I - NO HEAT, NO FLOW TO HEATER CORE ! DONE A LOT OF WORK TO THIS CAR - REPLACED, HEAD GASKET, RADIATER, THERMASTAT, WATER PUMP, CYL. HEAD SENT OUT CHECKED OUT OK ! UNHOOKED HOSES AT ELEC. VALVE, BOTH SIDES, NO COOLANT !
LOOKING FOR SOMEONE THAT KNOWS THESE CARS OR HAD THIS PROBLEM BEFORE ! COOLANT FLOW DIAGRAM MAY HELP !
PLEASE SEND EMAIL TOO -------- timwelch@yahoo.com ---------- THANK YOU !