997 vibration

[Exopar]

Have a 2007 997 non turbo 3.6 manual transmission Porsche with a 9222 km.

It has a strange vibration from almost idle and up to 2.5 k RPM.

Have check for spark plugs, coils and have also cleaned fuel injectors.

No codes so far but still vibration exist.

May it has something to do with clutch? Or any other idea on what to check for?

Regards
Ray

[nigel911]

When hot or cold? 996/997 can be a little 'lumpy' until warmed up some, assume it's the auto choke.

[JFP in PA]

Originally Posted by Exopar

Have a 2007 997 non turbo 3.6 manual transmission Porsche with a 9222 km.

It has a strange vibration from almost idle and up to 2.5 k RPM.

Have check for spark plugs, coils and have also cleaned fuel injectors.

No codes so far but still vibration exist.

May it has something to do with clutch? Or any other idea on what to check for?

Regards
Ray

Check you engine and transmission mounts.

[Exopar]

Originally Posted by nigel911

When hot or cold? 996/997 can be a little 'lumpy' until warmed up some, assume it's the auto choke.

So far I have notice it either cold and hot.

[Exopar]

Originally Posted by JFP in PA

Check you engine and transmission mounts.

At naked eye all them seems to be 100% ok.

Vehicle feels pretty much like a misfiring (kind off) at the beginning and mid range.

Also have noticed traction control time to time for blinking with no apparent reason at all....

[nigel911]

If it's still evident once warm, I'd do as JFP recommends - check the engine / tranny mounts.