Here is my 2002 Black Onyx LS430 with 213k miles, currently having a problem with bogging off the line and was wondering if anyone else has had this issue as well, it will bog very hard when i start accelerating and then around 4k rpm it will lurch and start pulling harder, and then it pulls perfectly fine to 6k rpm. So it seems like my issue is at low rpm and it isn’t just under load it will rev up slower in neutral too. Very odd problem but i’d love to keep my car on the road so any help or ideas are very welcome and appreciated🤜🤛