Hi, I'm having vibration at the speed 30 to 40 KM while pushing the acceleration, I have lost the driving pleasure of my accord. Please help and guide me who can I solve this problem?

If you have an automatic transmission, you may be experiencing transmission shudder. Normally, changing the transmission fluid will correct the problem. Other than that, it could be caused by unusual tire wear or an out-of-balance condition.

Thank you for quick response, I have changed the transmission fluid and the vibration is still there, but I have one doubt if the tries wear is bad than the vibration should happen without acceleration right? (please correct me if I'm wrong)

Note: I have check the tires after putting the car on jack and run them I see the tires movement is up and down.