Thank you very much for your help. I would never have thought of the possible problem with the starter. Thanks Jerry.

I will check the voltage at the relays.
I'll try to fix that problem in the next few days, get the engine set up right and let you know how it went.

Greetings Brian


1970 Chevrolet C10 Stepside and 1966 Chevrolet C60 Firetruck (Germany)