1999 ford expedition blows luke warm heat throw the vents in the front cold in the backont

Asked by Feb 14, 2016 at 07:53 PM about the 1999 Ford Expedition 4 Dr XLT SUV

Question type: Maintenance & Repair

2 Answers

5,165

Possibly your Thermostat is stuck open...possibly one of the plastic diverter doors has a cable that is no longer connected~ examine and move to see somethin' danglin' or not behaving like it should~ new 190 degree thermostat and it should be "off to the races"~

5,685

Your tsat is stuck in the open position - verify the temperature at the housing - it should be between 160-190 degrees - if not - bad tstat

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