Can you tell/show me where the vacuum check valve is for vent and defrost? Thank you
Sep 4, 2018 at 7:23 PM
Vacuum check valve location
1999 FORD E-SERIES VAN
RON KAZ
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Hello,
The vacuum check valve is right off of the engine intake manifold. Here is a diagram to show you how the system works and where the check valve is. Check out the diagrams (below). Please let us know if you need anything else to get the problem fixed. Cheers, Ken
The vacuum check valve is right off of the engine intake manifold. Here is a diagram to show you how the system works and where the check valve is. Check out the diagrams (below). Please let us know if you need anything else to get the problem fixed. Cheers, Ken
Image (Click to enlarge)
Sep 6, 2018 at 10:36 AM
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