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4wd bang

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Old Mar 1, 2010 | 04:17 PM
  #1  
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bigj85
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Unhappy 4wd bang

whats up guys i have an 04 fx4 with 102,000 miles on it im haveing a problem with the 4wd. when driving about 25 and i put it in 4wd after a sec i get a loud bang.but if im at a dead stop and put it in i get no bang. also when i switch out of 4wd the hubs dont release right away until i stop. ive check the vacum lines,blew lines out nothing in them,replaced solenoid,the iwe's hold vacum, all seems good. im stuck any help would be appreciated thanks
 
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Old Mar 1, 2010 | 05:36 PM
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magnet1
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From: Bethlehem, PA
Just a stupid question; Are you engaging and disengaging the 4wd under a load or are you coasting with your foot off the accelerator?
 
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Old Mar 1, 2010 | 06:03 PM
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foot off accelerator then when i put my foot back on it does sometimes twice
 
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