86 300SDL 1-2 hard shift/battery

Submitted by noah brinkman on 21 January 2010 - 8:21pm.

1986 300SDL 603 trans has a "shift kit" style bark the tires fishtail 1-2 shift and it's not pleasant on the down shift either. ALL suspension parts replaced (german when possible)Tans filter fluid changed lucus tans fix added it leaks alittle (B-2 piston?) it's not the pan. torque converter drained when fluid changed. What should I do next?