Hi,

I wonder if you can help. I have a friend who owns a 1997 Mercedes SL300.

The car runs badly and judders between 40 and 50 miles per hour.

I don't know alot about these cars.

Would a tune solve this problem? Are there any known problems with this model?

Is there any Mercedes specialistsin the Maidstone / London area who can tuneitat sensible prices?

Any help would be appreciated.

Thanks

Mike.