I tested a MTH PS-1 shelf queen and got 2 clanks when I first applied voltage. I powered it down and turned the voltage back on hoping the engine would move forward. I just got 2 clanks again and every time I applied voltage. I did not get the 3 clanks of PS-1 death. I did replace the battery before testing. This is the first PS-1 engine I have tried to run in 10 ears. Is it me or the engine?
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