Welcome to RennTech.org Community, Guest
Search the Community
Showing results for tags 'low speeds'.
Experts, I just drove my MY 01 996 C2 27k miles odometer, from the airport, and it has a violent vibration at low speeds under 20mph and under 3k rpm. I don't have a CEL reader to post the codes When I was not on the gas the vibration went away, put as soon as gas pressed it came back. Pulling off and under 20 mph it felt like the something drastic was about to happen and the CEL was flashing. Btwn 3-4k rpm it was less violent vibration but still bad. I recently got it back from the shop and but it was only for oil change, and brake flush no engine work. The MAF sensor was already replac