2001 Isuzu Rodeo - Bumping Noise in Rear End

The Rodeo runs great, looks great, and very clean, EXCEPT when I start to excelerate from stop lights, or just before it stops, it bumps, knocks or jerks a little. Feels like the noise is coming from the rear end. Any suggestion what is causing this noise and how to correct the problem?

it is normal ...

http://www.walkerdowney.com/ryanendres//isuzu/#faq9

if you regrease it it will come back again in 5k.

I regreased mine once and haven't done it in 100k ....

Clean the slider joint really good and regrease the area with a good HiTemp packing grease and you'll be ok. Your motor will burn up from loss of oil before you'll need to grease it again:banghead: