Squeaking from underneath???

[88K5Jimmy]

At about 0-10mph, maybe more (muffler is too loud /forums/images/icons/cool.gif ) I get this squeak squeak squeak repeatedly and it sounds like its coming from the rear end. It also increases as speed increases. However, I just greased the entire truck including u-joints. Is it a u-joint or worse a pinion bearing? Appreciate it guys!!

Ross

 

[txbluethunder]

thats what happened to me when my ujoint starting going south

 

[Sandman]

Mine just started doing this yesterday. I've got a mud bog this weekend so I'm going to tear into it on Wed. I think its a U-joint also.

 

[PGL4VT]

This happened to my 72 and it was the u-joint. I replaced and all was fine.

 

[tipoil]

Yep would go for u joint too!!!