Compression Ignition Addict
Join Date: Sep 2007
Location: Southern Michigan
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My vacuum pump is running a lot??
My vacuum pump is running a lot and my auto 4x4 will not work all the time. When I have my air blowing out the vent or floor and I turn the 4x4 switch the air will switch to defrost when the selector is still on vent. My 4x4 hubs were recently replaced and that’s when it started. I tried disconnecting the air supply to the four wheel drive and plugged it off but the pump still runs a lot. ANy ideas? Thanks!!!
2000 F250 7.3L EX.Cab Short Bed -05 Front end w/ HID's - Leveling shackles - Wicked wheel - Dipricol gauges - FORD AIS intake - Foil Delete - LINE-X Rockers - CCV dump - 315/70/17 BFG A/T with Eagle Alloy 197's - ELC w/ coolant filter and around the belt hose - PHP Hydra - Hpress oil x
On the way--
-Fusion front bumper - ATS 3" fender flares