Help Needed Vibration

[IDSTROKER]

Hello everyone it has been a while but still around I went snow machining saturday and was pulling my trailer and noticed i had a vibration it come's and go's it don't do it when getting to speed or when running 75 mph on flat ground but when truck starts to pull a little bit it will vibrate and go away when not pulling it is a small vib but can't figure it out checked all u joint and front bearing's my carrier bearing rubber has a little play but not much has anyone had this problem.

 

[selphdanny]

my guess would be the converter shuttering.

 

[DaveBen]

That is one hell of a long sentence. Very difficult to read. Try some punctuation.

Dave

 

[BJS]

converter shudder, cracked flexplate if you're an auto but since you don't list a trans temp gauge in your sig do you have a 6 speed?

 

[JLDickmon]

See if the rear-most U-joint is secure in the yoke.

I learned this the hard way.

 

[02stroker]

See if the rear-most U-joint is secure in the yoke.

I learned this the hard way.

X2....I seen a yoke cracked in the read diff. pinion shaft and that caused the truck to shutter when you accelerated.

 

[BJS]

sterling rear axles are somewhat notorious for the rear pinion nut to back off also.

 

[platinum01]

Does it viberate when you are sitting still or in park or just when you are driving? Mine did it when in park and driving and I found that the passenger side motor mount was broke. Those things suck to change out.

 

[IDSTROKER]

Sorry it has took so long to get back i have been busy at work. It only vib's when i start pulling a hill at 75 mph nothing happen's when setting still. Thank for all the input i will get back to all this weekend

 

[Dogman]

Long bed, look at the Carrier bearing going bad or U joints. Short bed, U joints.