2004 F-150 Fx4 5.4AC issue
08-04-2017, 01:12 PM
#2
05 5.4l 3v s.crew lariat
My ac was intermittent, clutch relay engine compartment -small relay
The other thing is freezing evaporator coil ,if fan does not move enough air over evap it can freeze and block air flow . Don't run fan on low all the time , increase compart temperature to cycle compressor .
Also clean your clutch terminals and plug for corrosion . Make sure your ac drain is flowing if it backs up it will freeze .
Also clean your clutch terminals and plug for corrosion . Make sure your ac drain is flowing if it backs up it will freeze .