About 2 months ago, my VX started rocking up/down when at speed (i.e. 70mph+) on the toll road. It was making me ill. My girlfriend refused to ride in my car.
So, I took it into the dealer. As you can guess, they said that everything was fine (computer reported no problems and no leaks). I threw a fit. As luck would have it, the area Isuzu rep was scheduled to be there the next day. I came back and gave him a test ride.
Well, after making him sick, he agreed to replace the 2 front shocks free of charge, even though my VX had 18k miles on it.