Diesels have no vacuum, so adjustments are required. The gas engined transmissions do have a vacuum monulator. There is a bowden cable attached to the accelerator linkage that does to the trans and there is an adjustment procedure in case there are problems with the shift points.

__________________
Regards

Warren

Currently 1965 220Sb, 2002 FORD Crown Vic Police Interceptor

Had 1965 220SEb, 1967 230S, 280SE 4.5, 300SE (W126), 420SEL

ENTER > = (HP RPN)

Not part of the in-crowd since 1952.