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4x4 vs FX4

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Old Feb 9, 2011 | 10:49 AM
  #16  
utjer's Avatar
utjer
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From: Taylorsville, UT
My '03 fx4 has an axle code of D1. Looking this up it says limited slip 3.73 gearing.
 
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Old Feb 9, 2011 | 11:52 AM
  #17  
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moebdick
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From: Nashville
Originally Posted by gdfrick122
May I ask what is wrong with the red & white shocks?
Most folks don't like the OEM shocks, apparently because they're not very durable. Never had any problem with mine.
 
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Old Feb 9, 2011 | 12:15 PM
  #18  
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ljutic ss
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From: Green Lane, Pa.
Originally Posted by Rusty Axlerod
You are correct sir . axle code is 3L. Are thes diffs clutch type arrangments or do you have to reverse or somthing to lock them?

They are clutches that slip when required.
 
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Old Feb 9, 2011 | 12:17 PM
  #19  
ljutic ss's Avatar
ljutic ss
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From: Green Lane, Pa.
Originally Posted by utjer
My '03 fx4 has an axle code of D1. Looking this up it says limited slip 3.73 gearing.

C1, D1, 3L are all limited slip 3.73 ratio.
 
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Old Feb 9, 2011 | 07:18 PM
  #20  
SteelerSal's Avatar
SteelerSal
'04 F-350 6.0
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From: Vine Grove, Ky
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Need help please..I had to put my truck in 4 wheel drive "high" because the roads where bad with snow...I got home parked my truck leaving it in 4wheel drive and when I started it again, the dash said it was in 4x4 "low" when it was still in "high" and now it seems to be stuck in 4wheel low...can't even get into 2 wheel drive...any help??

Thanks in advance.
 
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Old Feb 9, 2011 | 08:13 PM
  #21  
moebdick's Avatar
moebdick
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From: Nashville
Sounds like maybe an electrical problem with the ESOF module, but try this:



1. Bring the vehicle to a complete stop.
2. Depress the brake.
3. Place the gearshift in N (Neutral) (automatic transmission) or depress
the clutch (manual transmission).
4. Move the 4WD control to the 4x4
HIGH (4WD High) or 2WD (2WD
High) position.
5. Hold the shift conditions until the
LOW RANGE indicator light shuts
off.
6. If the LOW RANGE indicator light
does not shut off within 15
seconds, drive the vehicle above 5
mph (8 km/h), then repeat steps 1
through 5 before reporting any shift concerns to your dealer.
(sorry for the weird edits...copy/paste malfunction!)
 
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Old Feb 9, 2011 | 08:19 PM
  #22  
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ljutic ss
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From: Green Lane, Pa.
Try putting the trans shifter in neutral while pressing on the brake pedal switch the **** to 2wd or 4wd. Remember if your hubs are not locked in manually when you shut the truck off the vacuum to the hubs has to build back again before they will engage again after restarting. This may take several seconds to build enough vacuum as you can tell when you hear the heater blend door operating.
 
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Old Feb 9, 2011 | 10:25 PM
  #23  
SteelerSal's Avatar
SteelerSal
'04 F-350 6.0
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From: Vine Grove, Ky
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Thiat worked..thank you very much!!
 
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Old Feb 9, 2011 | 11:46 PM
  #24  
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motor-man
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Thinking about getting some FX4 skid plates/plate to bolt underneath my truck. Would like the peice of mind having some extra protection off road. Only problem is harder washing under there. Is skid plate easy to take on and off?

Skid plate + hardware available from ford?
 
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Old Feb 10, 2011 | 05:14 AM
  #25  
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F-250HD
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From: Deerfield, VA
I like the Rancho shocks over the stockers, mine have have 135K miles and still are acceptable, I'll replace them with Ranchos. And the FX4 does include the limited slip axle, I've never seen one without it. I think the package is a decent deal for it's content, is it an "OFF ROAD" package, well, er, no. If you want off road buy a RAPTOR.

John
 
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Old Feb 10, 2011 | 07:56 AM
  #26  
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Might hit some mud holes sometimes but I don't think I would want to get too far "Off Road" wiih my crew cab weighing in at over 8000 lbs, seems like it would promptly bury it's self the first soft spot it hits.
 
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Old Feb 10, 2011 | 08:18 AM
  #27  
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Try some Silver and Red shocks. Those are nice.
 
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Old Feb 13, 2011 | 08:34 AM
  #28  
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gdfrick122
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Originally Posted by Rusty Axlerod
I don't know but I have a set on my truck that are 5 yrs old and it rides like.....a big truck.
Yep - Mine does not ride like a Cadillac either it rides like a big truck.
No problem here.
 
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Old Feb 13, 2011 | 02:27 PM
  #29  
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XB70
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Originally Posted by F-250HD
I like the Rancho shocks over the stockers, mine have have 135K miles and still are acceptable, I'll replace them with Ranchos. And the FX4 does include the limited slip axle, I've never seen one without it. I think the package is a decent deal for it's content, is it an "OFF ROAD" package, well, er, no. If you want off road buy a RAPTOR.

John
The FX4 package (in 2005) DID NOT include limited slip. It REQUIRED the separate purchase of a limited slip differential.
 
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Old Feb 13, 2011 | 02:30 PM
  #30  
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XB70
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Originally Posted by motor-man
Thinking about getting some FX4 skid plates/plate to bolt underneath my truck. Would like the peice of mind having some extra protection off road. Only problem is harder washing under there. Is skid plate easy to take on and off?

Skid plate + hardware available from ford?
Lower your truck. That way, you can just hose the dirt off and nobody will see. Also, it won't tip over as much.
 
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