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1999 Ford F-150 XLT 5.4L Heater
Posted to Ford HVAC on 12/15/2010 8 Replies

Truck came in with no heat. We replaced thermostat water pump and flushed system. Check the operation of blend door and found to be operating. We are now getting great heat when it is set on "floor" but only get cold/luke warm air from defrost setting. Both he...

8 Replies Received (View Replies)

  Related Documents & Media  1999 Ford F-150 XLT

 
Message Closed w/Summary

car Vehicle Data

1999 Ford F-150 XLT

VIN 1FTRX18L0X
Engine5.4 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection
AffectedHeater
ConditionsDefrost Blows Cold
Message Closed w/Summary

car Vehicle Data

1999 Ford F-150 XLT

VIN 1FTRX18L0X
Engine5.4 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection
AffectedHeater
ConditionsDefrost Blows Cold