For a couple months now, I've noticed a pinging from the driveline when I would shift into D or reverse, usually when cold and the idle is high. First I thought it was the lash in the front diff since I replaced that several months ago, then I worried it was low on diff oil, but after some searching and whatnot it looks like it might be u-joints. The other time it would happen is when backing into or pulling into a parking space or making any tight turns.
So last night, while there was still light, and rain, I put the front axle on stands and slid under to remove the front DS. It's my understanding that with the TC in neutral, the DS should spin, correct? Well it didn't, I even threw the trans in N as well, no dice. I was able to get the hardware off without spinning it, but that was a bit frustrating.
Drove around and was reminded how nice it is without the DS connected! Made me consider going PT but we'll see. Anyhow, going to replace the u-joints and grease the zerk on the shaft and see how it goes.