Did you just start driving a manual trans car? If your at a higher speed in lets say second and let off you will feel the car slow down, but i don't know about lurching forward like that. Clunking and engine lurching forward sounds like your having trouble getting out of 1st :lol:My engine clunks and the car lurches forward when I take my foot off the pedal at slow speeds and it does the same thing when I push the pedal in even slightly. Do you think my mounts are bad or is this normal for a manual trans car?