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Would someone be willing to explain the vacuum system?
My (possibly extremely wrong) understanding is the vacuum is created in the intake manifold. Hose lines coming from that "transport" the vacuum to the brakes, climate control, and 4 wheel drive (if properly functioning). So my brakes booster (06 Expedition Limited) has a check valve with three...- Uhohspaghettios
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- Replies: 4
- Forum: 2nd Gen - 2003 - 2006
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Hard Brake Air goes to defrost
I changed the coils in an 06 Limited and immediately following that the brakes are very hard and the air comes out of the defrost vents. That's got to be some sort of a vacuum screw up on my part but I have no clue what. Looks like all the hoses got plugged back up the way they should be. Had my...- Uhohspaghettios
- Thread
- Replies: 17
- Forum: 2nd Gen - 2003 - 2006
