Powerflow, does this happen at very low speeds while driving?
The noise happens when taking off from a stop while making a turn. It doesn't happen unless you give some gas while turning, and sometimes it makes noise but most times it doesn't. The rear differential shakes and sounds like it's slapping the floor pan from underneath. The slapping noise decreased considerably with the new CV axles. The tech who did the work says it's OK to take on a long trip (leaving tomorrow) and even wrote it down on his bill. I'm thinking it may be the rear differential mount but so far I haven't been able to find any info online (like Youtube) to show the rear diff and how to change the mount.
The saga continues......
