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okay so I still cant shut off car 85' 300 d

1068 Views 6 Replies 6 Participants Last post by  N0RT75O
So I have to look the driver door to shut off the car...anyone know how to do this? It is messing with my gas millage...Im leaving for a trip on the 6th and want this fixed!!!! please some one started right after a oil change!

85' 300d
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as martin said it probably has something to do with the master vacuum valve inside the drivers side door.
you can always disconnect that in the engine compartment
and hook the shutoff directly to the booster line.. if you want..but then the other vacuum functions like locks would cease to operate.

i fail to see how this would effect fuel mileage though unless you had to leave the engine on all the time lol...[:D]
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