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Lincoln
Mark VIII
General
1994 Lincoln Mark Viii While Pressing On Gas Whole Heating System Shuts Down
1994 LINCOLN MARK VIII
ANONYMOUS
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1 POST
While pressing on the gas the whole heating system shuts down .... but when u let off the gas heat comes on ......
Mar 2, 2013 at 3:52 PM
ASEMASTER6371
✓
Experienced Mechanic
52,796 POSTS
there either a check valve or vacuum tank under the hood that controls this. have it checked to see what has failed.
Roy
Mar 2, 2013 at 4:00 PM
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