I have been reading the older threads about if you have verified the noise is coming from inside the rear diff. to replace the ring and pinion. Some of those threads were when the VX's were still under warranty or some type of goodwill back in 2003. Has anyone recently, or when out of the original warranty, have a parts and labor cost to do it? I can pull the 3rd member out and give it to a reputable shop which brings me to the next question. Where? I am in Southern Cali. so maybe someone knows of a reputable diff. shop or "dealer" on the "west side?" FYI, I did try Mobil 1 Syn. GL-5 75w-90 gear oil (for limited slip) and no change and my VX has 133k so I think it is just tired or the previous owner ran it low at one time or another.... Thanks!
i dont know how close you are to this.. but there is a dealership called Monrovia Autocars in Monrovia, CA (626) 932-5675.. the person to talk to there is Dino Picanzo
also. i think that the rear differential calls for 75w -140 and the front for 75w-90
"Engineers believe if it ain't broke, it doesn't have enough features yet"