Rumbling and Vibration issue
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Posting Guru
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From: Near DC
Rumbling and Vibration issue
First off..
Tires just balanced and rotated yesterday (second time just in case done wrong before).
New ball joints and bars installed about 50k ago.
Left front shock may be bad, but only slightly.
The issue:
At about 40-55 mph, there is a rumble in the cab, unknown origination.
Everything vibrates, although it "seems" like the left mirror is shaking more.
The seat, floor, steering wheel, everything vibrates.
When I let off the pedal, vibration and noise go away, even within the "vibe zone". It only vibes when any throttle is applied, even just a tickle.
I brought the engine up to the vibe zone RPM (1500-1800'ish) while in park and neutral, all seems fine.
I checked the U-Joints, they seem tight.
I don't have access to a scanner, unless I want to pay the dealer.
Thoughts?
Tires just balanced and rotated yesterday (second time just in case done wrong before).
New ball joints and bars installed about 50k ago.
Left front shock may be bad, but only slightly.
The issue:
At about 40-55 mph, there is a rumble in the cab, unknown origination.
Everything vibrates, although it "seems" like the left mirror is shaking more.
The seat, floor, steering wheel, everything vibrates.
When I let off the pedal, vibration and noise go away, even within the "vibe zone". It only vibes when any throttle is applied, even just a tickle.
I brought the engine up to the vibe zone RPM (1500-1800'ish) while in park and neutral, all seems fine.
I checked the U-Joints, they seem tight.
I don't have access to a scanner, unless I want to pay the dealer.
Thoughts?
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Posting Guru
Joined: Nov 2003
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From: Near DC
No, no lift.
I just went under again and found a slight play in the rear-most U-Joint.
I'll pick one up tomorrow and replace it.
I soaked it all down with WD to help loosen the bolts.
Do the new ones come with the locking split rings?
I just went under again and found a slight play in the rear-most U-Joint.
I'll pick one up tomorrow and replace it.
I soaked it all down with WD to help loosen the bolts.
Do the new ones come with the locking split rings?
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Joined: Aug 2008
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From: Frederick, MD
when you take the drive shaft down you mark it so it goes back in the same location. Did you do that?
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Junior User
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I did. Maybe I wasn't precise enough, but i don't want to high jack this thread, but if someone can help please read the thread i have about it
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Posting Guru
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From: Near DC
Senix,
Do you know who would have the U-J with the zerk?
I'm looking at Ed's site and it does not specify if it's zerked.
Patton, a zerk is the nipple you attach a grease gun to so you can get grease in there.
Just like you have on your front suspension.
Do you know who would have the U-J with the zerk?
I'm looking at Ed's site and it does not specify if it's zerked.
Patton, a zerk is the nipple you attach a grease gun to so you can get grease in there.
Just like you have on your front suspension.
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From: Near DC
Senix,
I see 'em on NAPA.
Problem is, I don't know if its 3.62 over bearings or 4.19 over bearings.
They list both for my model and year.
Here are the specs as listed:
Attributes:
Bearing Type & Size : 4 Plain, 1.188 "
Fit / ID Dimensions : 4.19 " Over Bearings (or 3.62)
Contents : U-Joint, Locks, Snap Rings & Grease Fitting(s)
Kit Contents : 1 U-Joint, 4 Lock Rings, 1 Regular Grease Fitting
Warranty: Lifetime for original purchaser (less than 8,600 lbs., parts only)
Important Information: Premium
w/ 3 Joint Driveshaft
w/ 1 3/16" O.D. Bearings
w/4-3/16" Yoke
Patton, I haven't replaced it yet.
Go under and twist the tail of the shaft. grab in front of the U-J and twist.
You MAY have some play that results in a clunk sound when it moves.
Saw your avitar, you have four girls???
Oh you poor man,,, LOL!
Nice family!
I see 'em on NAPA.
Problem is, I don't know if its 3.62 over bearings or 4.19 over bearings.
They list both for my model and year.
Here are the specs as listed:
Attributes:
Bearing Type & Size : 4 Plain, 1.188 "
Fit / ID Dimensions : 4.19 " Over Bearings (or 3.62)
Contents : U-Joint, Locks, Snap Rings & Grease Fitting(s)
Kit Contents : 1 U-Joint, 4 Lock Rings, 1 Regular Grease Fitting
Warranty: Lifetime for original purchaser (less than 8,600 lbs., parts only)
Important Information: Premium
w/ 3 Joint Driveshaft
w/ 1 3/16" O.D. Bearings
w/4-3/16" Yoke
Patton, I haven't replaced it yet.
Go under and twist the tail of the shaft. grab in front of the U-J and twist.
You MAY have some play that results in a clunk sound when it moves.
Saw your avitar, you have four girls???
Oh you poor man,,, LOL!
Nice family!
Junior User
Joined: Nov 2012
Posts: 80
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i bought mine without the zerk, i got it at autozone, hopefully mine last because i also have a 6'' lift with 325s, and im also happy to let you guys know that the truck somehow is fixed, was going to the mechanic and it started shifting through all gears like nothing ever happen.