HELP! Loud clunk when going from park to reverse or drive?

[McFizzl]

I got under there last night. I had the truck in park with the brake set and I could turn the driveshaft maybe about 1/4 turn i think. didnt measure it exact. But I dont know what this means. I ran on a smaller spare tire for about 2 weeks and the noise started about 4 days ago. The spare is a 245/60 R16 and the rest of my tires are 265/70 R16. Should i swap out the U joints and pray thats what it is or have I ruined my rear diff.?

 

[retorq]

1/4 turn or 1/4 inch?

 

[_Dylan_]

new u joints

 

[SunlitComet]

seriously this should have been kept in the same thread you already started with this issue. creating multiple thread over the same subject just complicates things fro everyone.

 

[McFizzl]

Im sorry about moving this. I just had no idea when i started and as i got further into this it seemed to need to be here in drivetrain. Im a newbie to using any kind of forum other than a little bit in cumminsforum. I believe its U joints after hearing the famous squeak.....squeak...squeak.squeaksqeaksqueak noise while slowly speeding up at walmart today.