I thought I have looked at all the wiring.

It usually dies on me while driving and up to temp. Then it is hard to start. It is never hard to start when it is cold.

i was reading this thread to help me with my 89 300e.. i was replacing the ovp relay and mine has 7 pin..The one that I am ordering says it is 9 pin. Does anyone know if the 9 pin will fit? Are they no longer manufacturing the 7 pin? It doesn't look like the 9 pin will fit as I see 9 slots but 2 look to be filled with something.