Is there water in the system? Air lock in the system! thermostat U/S Replace it, heater hoses kinked, are the heater controls set properly? has the car been run long enough for the coolant to heat up?
Is there water in the system? Air lock in the system! thermostat U/S Replace it, heater hoses kinked, are the heater controls set properly? has the car been run long enough for the coolant to heat up?