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« on: July 04, 2015, 04:28:17 PM »
Was out for a drive in the Cobra yesterday (Pond 482). No issues at all. Went to start it this am, and the starter would only crank the engine about a quarter turn. Thinking weak battery, I attempted a jump and no difference. Again, the solenoid engages and the starter turns, with difficulty, about a quarter of one crank revolution. It's not a hot timing issue because I've never had any problem in the past, hot or cold.
Fearing distaster, I put a half inch breaker bar on the crank nut and was able to fully turn the engine over by hand at least two full revolutions. Obviously it wasn't easy, but it turned, so I'm confident it's not seized. Also, I've had no oil pressure problems.
Before assuming a starter failure, anything else to check? It's a RobbMc starter. Due to a pretty good rear main leak, oil has been getting spun up onto the nose of the starter. Don't know if that means anything to anyone. Just thinking out loud, maybe oil has gotten on the solenoid contacts and limited the current to the starter motor?