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Hello all, I am having problems with my super 381 by MTH.  When trying to pull 6 state cars, the loco just shuts down when I reach about 4 amps or 16 volts.  Any idea why it does this?  How do I fix this?  I found a temporary fix...If I run just the loco by itself and run it to max speed for a short time, then run it around the layout at 16+ volts, it works just fine.  But, when I couple the state cars back on it will run fine with the cars, until I turn off the Z4000 and turn it back on later.  Then, it does the same thing, stops at 16 volts.  Any help will do.  Thanks, Jeff

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My super 381 is acting up again.  The loco is coming to a dead stop and sounds are restarting and lights go out for a few seconds then come back on.  I had the throttle at 15 volts and it just stops.  Also, about 4.3 amps.  Any idea why it does this??  I am pulling 6 state cars.  I tried resetting to factory default again.  Does not work anymore. 

Hello, Both motors are running.  Track is new MTH track, but I will clean all of it now.  Any suggestions on the best way to clean the track?  I have a bottle of this blue stuff I used on my O gauge track. Will that stuff work?  I will check for gear binding.  I honestly have not lubed it since I got it maybe 2 or 3 years ago.  Used it only a handful of times so far.  Just follow the manual on how to lube it??  How do I disable the cruise control??  Thanks.

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