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  #1  
Old 04-23-2020, 05:29 PM
SBh2oMan SBh2oMan is offline
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Default Help us diagnose a problem from these video clips

Hey everyone,

My son has been in training on mechanical stuff since we got him his ‘06 Ranger a few years ago. So far that has included lots of oil changes a battery change, upgraded shocks, a thermostat housing change, and a water pump repair.

Unfortunately we haven’t really covered driveline/axles/suspension much and he’s now quarantined 300 miles from me and just sent me this video:


he was in 4wd when it happened (on a graded dirt road) and hit a pot hole

To me it sounds like maybe the CV joint in the front drive shaft, but I’m not a Ranger expert

Heres the play in the prop shaft CV Joint - does this look excessive?


any suggestions on what be might look for?
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  #2  
Old 04-24-2020, 08:03 AM
SBh2oMan SBh2oMan is offline
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Default Re: Help us diagnose a problem from these video clips

Bump.... Any ideas? I'm going to be packing up some tools and driving 4 hours to help him figure it out today. Sure would be great to narrow this down a bit first!
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  #3  
Old 04-27-2020, 09:55 AM
SBh2oMan SBh2oMan is offline
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Default Re: Help us diagnose a problem from these video clips

Pretty sure this is the CV joint after further inspection. Only problem now is that I snapped off the T30 bit trying to get the U-Joint retaining caps off... Now they have to soak in PB Blaster while I order another T30 bit....
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  #4  
Old 05-28-2020, 09:17 AM
SBh2oMan SBh2oMan is offline
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Default Re: Help us diagnose a problem from these video clips

Based on all the brilliant advice I received on this post, I found the problem.

It was indeed the CV Joint on the prop shaft - it took about 4 days of soaking in PB Blaster and tapping with a hammer to get the bolts loose, but once removed, it was a mess inside. Driving without the prop shaft assembly is quiet - no noise.

So, if you have a Ranger that makes a weird "tinkling" noise while driving past walls (its done that for the last couple of years) - chances are that it is your front CV joint going bad.
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  #5  
Old 05-28-2020, 09:26 AM
TheBigAndy TheBigAndy is offline
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Default Re: Help us diagnose a problem from these video clips

What about my truck? It makes the same noise, but only 2wd



Sent from my iPhone using Tapatalk
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  #6  
Old 05-28-2020, 09:31 AM
SBh2oMan SBh2oMan is offline
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Default Re: Help us diagnose a problem from these video clips

Quote:
Originally Posted by TheBigAndy View Post
What about my truck? It makes the same noise, but only 2wd



Sent from my iPhone using Tapatalk
Good question - IIRC the rear doesn't use a CV Joint (double cardan at one end and regular u-joint at the other), but I'd check the U-joints. That "ringing" sound is caused by the hollow drive shaft tube, I'm pretty sure. So if your U-joints are sloppy, it stands to reason that it would make a similar noise.
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