while accelerating my rpms rev up n down why
My 2000 honda civic hx while accelerating my rpms rev up n down why
This can also happen with a manual transmission and a worn clutch (slipping). You'll have to provide more information for a diagnosis. What engine is in the car? What type of transmission? Has any work been done recently? Is the problem random, or does it happen under certain circumstances? With some more information, we'd be happy to help.