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most common problem with 4x4 vacuum acuator system?
Old 11-04-2009, 12:12 PM   #1 (permalink)
GreggNoble
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Join Date: Jan 2007
Posts: 212
most common problem with 4x4 vacuum acuator system?

hi, guys, i have lots of vacuum comin out of the pump but when i remove the hose from the pump and suck on it the suction doesn`t hold ,so i guess i got a leak but i filled the whole line system with light oil thinking the oil would show me the leak but an hour later i still can`t find it.
Just wondering if there is a popular location where the leak occures and is it possible that the leak is in the acuator itself therefore oil wouldn`t work to find the leak. we have had snow already here in Newfoundland canada and i got to get my 4wd working
i`m considering the cable system for the acuator,but 1,d like to know how big a job it is to install where accually on the acuator does it hook up? thanks
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FROM NEWFOUNDLAND CANADA (2001 DODGE RAM 2500 CAB-AND-A-HALF, 4X4 ,CUMMINS TORBO ,DSS INSTALLED ,NEW TRAC-BAR ,NEW WHEEL BEARINGS, BALL JOINTS,NEW TIRES,178000klms ,new powersteering pump,new wheel alignment.NIGHTMARE TO DRIVE!!!!!
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