|
Sponsored Links (Register now to hide all advertisements) |
|
|
Thread Tools | Display Modes |
08-27-2013, 09:54 AM | #1 |
Senior Member
Join Date: Feb 2011
Location: Ottawa ON Canada
Posts: 301
|
U Joint Problem Diagnosis
Anyone with a good method of diagnosing a U joint fault on a model B? I suspect the U joint based on what I think is excessive vibration at higher speeds (above 35 -40 MPH) . The car has 70k miles, and I think its still the original.
Al |
08-27-2013, 10:05 AM | #2 |
Senior Member
Join Date: Jun 2010
Location: St Croix Falls WI
Posts: 2,080
|
Re: U Joint Problem Diagnosis
Try driving at 45 and gently work the gas pedal between accelerate and coast . If it is the u-joint the transition from power to coast and back should make the vibration and or noise change . MANY u-joints are shot due to improper lube or no lube at all .
|
Sponsored Links (Register now to hide all advertisements) |
|
08-27-2013, 08:14 PM | #3 |
Senior Member
Join Date: May 2010
Location: Florida and Penna.
Posts: 4,471
|
Re: U Joint Problem Diagnosis
Try putting a full tube of low melt chassis grease in the U joint. I have heard them like you described and work good with no noise or problems for years latter. It's worth a try. G.M.
__________________
www.fordcollector.com |
08-28-2013, 03:18 PM | #4 |
Senior Member
Join Date: Nov 2010
Posts: 260
|
Re: U Joint Problem Diagnosis
I took a clamshell and added a zerk fitting to the bottom. Filled it until it came out the top "fitting hole" and then plugged the hole with a pipe plug.g
|
08-28-2013, 08:39 PM | #5 |
Senior Member
Join Date: May 2010
Location: Fairfax, VA
Posts: 3,393
|
Re: U Joint Problem Diagnosis
Use Cornhead grease and see if this quiets the uni. It did mine.
|
08-28-2013, 09:41 PM | #6 |
Senior Member
Join Date: May 2010
Location: Altamont, NY
Posts: 1,004
|
Re: U Joint Problem Diagnosis
Sponsored Links (Register now to hide all advertisements)
In any case just squirting some more lube in the hole wont make the problem go away so before you really break down with a siezed upper driveshaft bearing you are going to have to spend a little time trouble shooting.
__________________
dickspadaro.com |
|
|
Sponsored Links (Register now to hide all advertisements) |
|