986 Forum - The Community for Porsche Boxster & Cayman Owners - View Single Post

Ron S · 08-02-2016, 06:07 AM

2002 S with 77,000 miles. I just did, myself, the IMS upgrade, front motor mount, clutch and flywheel, rear main seal, etc... after all that I have a clunk when changing gears or if you accelerate a pop your foot off the gas. It is very pronounced when backing up and then putting into first. What did i do wrong, feels like the new dual mass flywheel is bad, or the ring and pinion is going away, maybe a half shaft. I've had the car back up on the lift but nothing is jumping out at me. You can shift it smoothly if you are ever so careful, but I know it is not right.

08-02-2016, 06:07 AM	#1
Ron S Registered User Join Date: Jun 2016 Location: Atlanta Posts: 5	Clunk when Shifting 2002 S with 77,000 miles. I just did, myself, the IMS upgrade, front motor mount, clutch and flywheel, rear main seal, etc... after all that I have a clunk when changing gears or if you accelerate a pop your foot off the gas. It is very pronounced when backing up and then putting into first. What did i do wrong, feels like the new dual mass flywheel is bad, or the ring and pinion is going away, maybe a half shaft. I've had the car back up on the lift but nothing is jumping out at me. You can shift it smoothly if you are ever so careful, but I know it is not right.