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4x4 not working??

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Old Feb 26, 2005 | 08:01 PM
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4x4 not working??

i jsut got brand new tires.. m y 4x4 is nto working it sounds liek it clicks in but the front wheels dont spin??? any ideas please help thanks
 
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Old Feb 27, 2005 | 12:24 AM
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anyone have any ideas thanks so much
 
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Old Feb 27, 2005 | 08:08 AM
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mayhelm
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More info. Year, 4x4 switch or shifter, etc. Take your time and tell us all you know, and watch the typo's, makes it hard to read. Do a search of the forum. Theres a lot of post on this subject. Just from reading other post I'd say it's probally one of the vacume selenoids not engaging.
 
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Old Feb 27, 2005 | 08:22 AM
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thanks.... 2003 f15 the 4x4 is a switch.
 
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Old Feb 27, 2005 | 08:26 AM
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dave74-360bb
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From: manitoulin island ontario
check to see if your vacum line for 4x4 has come off or some how got a hole in it

it should be electric with vacum activated 4 wheel drive
 
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Old Feb 27, 2005 | 03:48 PM
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where woul di be able to find the vacum line?
 
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Old Feb 27, 2005 | 05:22 PM
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beer boy
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From: nova scotia, canada
vac lines

on the pass side firewall, there are two small cylider looking modules about the size of a c battery but longer (apx), both will have vac lines going in to and out of them, plus they will have a solenoid on the top of each one. my 01 screw wouldn't go into 4x4 this past weekend when it was really cold out. i popped the hood and tapped both solenoids and then just sat there and waited for about 10sec, it went into 4x4. i have taken the tops off the solenoids of other fords and lubed them with a good pen fluid (don't use a greasy kind use something really runny that doesn't leave a film) to get them to work. ( take out the small foam filters in them, then soak the top of the spool, let them sit) this is a good first try at a fix. when you are under the hood youcould try (with the engine running) changing the vac lines around after you spary them just to get the spool to move a little. but make sure to but the lines back in the right spot.
hope this works, as its a prety cheap fix if it does.
ps. inspect the lines and wires while you are poking around.
 
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Old Feb 27, 2005 | 07:25 PM
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yea we did that its not the problem we think its the drive train is this possible? there was a loud poping noise b4 thsi all started very loud we chedked everythign the drive shaft is running.. soemthign with the drive train we think...
 
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Old Feb 27, 2005 | 08:03 PM
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F2504x4
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O kay, try getting all four wheels off the ground , engage the 4wd and see if the front drive shaft is engaging,(if not the tranfer case is not engaging) if so check the solinold is working on the axle, spin the front wheels by hand, they need to be turning for the axle to lock in.
 
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