Could be the Engine Mount (Commonly the Passenger side), or possibly a Tranny issue. Before changing the ATF, when was the last time it was changed? If it's unknown, you might want to change it another 2 times (once a week - drain and fill). If you want a cleaner tranny, I would also throw in the inline transmission filter which is behind the air box.
I changed all my mount's to fix the jerking issue and it's not a problem anymore. It does do it a tiny but every once in a while when it's moving. Its just a poor design from Honda.
For mileage, it could be as early as 50K. I would check the condition of the ATF now and see if it still needs to be changed. When i changed my ATF (possibly factory fluid at 155k), I did a drain and fill once every 3 weeks and at the last fluid change I switched out the inline transmission filter. It's now red like it should be.
Check all the Engine Mounts first though. Here's a YouTube video on how to check:
I changed all my mount's to fix the jerking issue and it's not a problem anymore. It does do it a tiny but every once in a while when it's moving. Its just a poor design from Honda.
For mileage, it could be as early as 50K. I would check the condition of the ATF now and see if it still needs to be changed. When i changed my ATF (possibly factory fluid at 155k), I did a drain and fill once every 3 weeks and at the last fluid change I switched out the inline transmission filter. It's now red like it should be.
Check all the Engine Mounts first though. Here's a YouTube video on how to check: