Diagnosing a HVAC vacuum issue on a Ford F53
The AC/heat is switching to the defroster under higher RPM conditions on my 2006 F53 chassis Damon. It actually seems to be doing it now under low throttle steady state conditions as well. Obviously...
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APDTY 015325 Vacuum Pump -... https://www.amazon.com/dp/B00BVQZSKO?ref=ppx_pop_mob_ap_share
APDTY 112687 Wiring Wire Harness... https://www.amazon.com/dp/B00UG9VZDG?ref=ppx_pop_mob_ap_share
E Support 12V 24V Standard Add A... https://www.amazon.com/dp/B0146EB8EM?ref=ppx_pop_mob_ap_share
https://www.dormanproducts.com/c-98-vacuum-
Hose from local auto store
Parts
APDTY 112687 Wiring Wire Harness... https://www.amazon.com/dp/B00UG9VZDG?ref=ppx_pop_mob_ap_share
E Support 12V 24V Standard Add A... https://www.amazon.com/dp/B0146EB8EM?ref=ppx_pop_mob_ap_share
https://www.dormanproducts.com/c-98-vacuum-
Hose from local auto store
Parts
