something rolling around sound?
 

There sounds like there is something rolling around in the floor of my 1998 boxster?

when i accelerate it rolls back, and when i hit the brakes it roll forward??

It is not in the door.
Almost sounds like it is in the rocker?

Amazing what you find under the seats. After I bought mine I bet I found a dollar in change and a few cans and other assorted items.

Also check the tunnel between the front seats. Usually a stash of coins will be rattling around there.

we think it might be a golf ball!

Possibly water because the top cavity drain is clogged. May want to check it. Also causes the rear carpet to get wet

That is exactly what I found in the area behind the carpet in the rear trunk under the rear fender about 6 months after buying my Boxster.

drain was clogged too!

So...he hit the ball into a water hazard?:confused::surr:

Had the car completely gone through. Everything is now perfect!

https://cimg5.ibsrv.net/gimg/rennlis...2cd6b0d442.jpg