[C4maro]

2007 335i Sedan, only noticable going slow just tapping the throttle(kind of feel it go back and forth with one tap of throttle, hit gas continuously and you cannot notice it.). I realise I'm most likley only going to find an answer once I get it up in the air but just curious if this is common and how serious it is to drive like this.

Is there any drive line play that would allow you to feel a shift/thud that is considered normal with these cars? I took it to the dealer about a year ago and they didn't notice anything, then we drove it out in the parking lot and he couldn't notice anything.. it's not loud but you can feel it, it's more noticeable in the underground parking on a nice smooth surface, I may just be overthinking but the drive line should be all solid on off acceleration correct?

Stock car with 170,xxx kms

Sorry if redundant post just curious if anyone has insight.

[Thorin]

How are your motor mounts? Have they ever been changed? The motor mounts are fluid filled, and thus could be on their way out (or gone).

[C4maro]

Originally Posted by Thorin

How are your motor mounts? Have they ever been changed? The motor mounts are fluid filled, and thus could be on their way out (or gone).

Don't feel any shaking or rocking when reving engine in neutral/park so thinking those are probably okay. I'm guessing maybe trans mount or guibo. Just need to get her in the air.

Fluid filled motor mounts?? Interesting