aircon problem if reaches 1,500 rpm

[bigbrocx]

ask ko lang mga sir yung ford f150 kasi ng uncle ko everytime na umabot or above 1500rpm lumilipat yung flow ng aircon sa may windshield for aircon and sa may under ng dashboard.. ano kaya prob nito?

[1D4LV]

electronic yung air vent control nya diba? most probably dun ang problem.

[jick.cejoco]

ask ko lang mga sir yung ford f150 kasi ng uncle ko everytime na umabot or above 1500rpm lumilipat yung flow ng aircon sa may windshield for aircon and sa may under ng dashboard.. ano kaya prob nito?

bigbrocx,
check your engine vacuum source, the mode door actuator and the function door. the common area for all these is in your a/c-heater selection switch. check your vacuum lines for cracking or disconnection. also, check the hose linking the function vacuum switch to the intake manifold.
jick