Thanks for your input. I will recheck the trans. mount too.
The muffler repair is postponed to next week. Iwill let you all know what solves the problem.
1989 230E, 8v, 166.000 km, updated to 94/95 trunk & hood
2002 Daewoo Nexia 50.000 km
1987 VW Jetta GLE 16V, Recaro seats
1982 Volvo 240 DL (lovely car!)
and few more american cars.