Client killed the first starter. Bought a britpat and got clicking. After much fussing around, bought a better starter. Same result.

Been working on this for too long and need help. 1993 D130 with a 3.5V8 I only get fast clicking at the starter. It never turns over the engine. Here is what has been done. -new battery -new battery terminal connections -new positive lead from battery to starter -ground cleaned at battery to...