Today I replaced my torn CV boot at home. Isuzu will tell you the CV's are NOT a servicable part and that the entire shaft needs to be replaced at a cost of $850 per side. Since I had everything apart I changed both the inner and outer boot. Parts cost me $33 for both the inner and outer boot (x2 if doing both sides) and another $2.99 for a can of break cleaned. $36 vs. $850!
All you need is a willingness to get dirty and greasy and about 2 hours of your time.
So here is the proceedure...(I must give mad props to James (Spazz) and Dan Houlster who's 4x4Wire tech article were of much help)
Here is the culprit...
The torn boot

Very few tools are needed to do the job
1 jack, jack stands, a deep 17mm socket, ratchet (a long one helps for leverage needed), snap ring pliers, a screw driver, rags and a can of brake cleaner. A band tool is helpful also...I didn't use one and it was a pain but I got it done.

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