morrib,

When you describe no start .... will the "starter" turn the
engine over? (without an "ignition")

OR... when you turn the key... NO ROTATION OF THE ENGINE?

#1. more information needed.
#2. STARTER.

ADJUNCT: some BOSCH starters are "No New Parts" models
(take them apart, blow them out,replace "brushes",and
MOTOR ON.)