Dodge Ram
Air Pollution

What causes your 1996 Dodge Ram to redirect the AC air when you accelerate?

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Wiki User
2009-12-08 23:36:20


Vacuum...the doors are most likely(but not always) controlled by

vacuum, and a vacuum leak in the vacuum reservoir or lines could be

the cause...for detailed diagnosis...You should be able to find a

shop manual at your local library with diagnostics and specs --

make copies of the right sections as they are usually only

available in the REFERENCE section...good luck :)

First try replacing the check valve that is in the main vacuum

line. This is usually the problem.

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