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1999 Ford F-150 Lariat 5.4L Lack of heat
Posted to Ford Engine on 12/19/2016 35 Replies

This Ford is being difficult! A week ago, came in for lack of heat. Had about 85*F duct temp and one hot and one cold heater hose. Flushed the heater core, got 152*F duct temp. Customer drove for 3 days, came back with not so hot temps again (90*F). Same scena...

35 Replies Received (View Replies)

  Related Documents & Media  1999 Ford F-150 Lariat

 
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car Vehicle Data

1999 Ford F-150 Lariat

VIN 1FTRX18L5X
Engine5.4 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection
Message Closed w/FIX

car Vehicle Data

1999 Ford F-150 Lariat

VIN 1FTRX18L5X
Engine5.4 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection