Hi im new to the fourm and i had a question about my vehicle. I have a 1998 accord 3.0 V-6. I purchaced the car used with 138,000 and it now has around150,000. Ever since i have had the car there has been a cluncking type sound/vibration when the car shifts under normal acceleration and under hard acceleration. All fluids including the transmission fluid are new and up to date and i was wondering if it is something more severe. If anyone has any tips or information that could help it would be greatly appreciated!