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Picked up a new MTH railking steam engine with ps2 on eBay, may have been on the shelf to long. Starts up fine in DCS, but dies after a few inched in either direction. I can change the battery but was told that really doesn't matter as far as engine movement. What is the correct answer to solve this problem?

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You can have a film on the wheels and corrosion in Pickup pin despite a new engine, since it has sat for years.  So CLEAN the wheels and pickups, oil pickups.  After that the engine needs to be opened to inspect pickup wires good contact.  Especially ground wires with black screws.

Frankly I run into a significant number of engines that the roller looks fine, but internal corrosion has prevented good and consistent center rail pickup/continuity and I have to change the pickups and that fixes this type of problem.  G

Thank you I will try all of these things. Have to travel for a few days, when I get back. My engine is a 2-8-4 Berkshire Steam Engine NO: 30-1223-1. I will either buy new battery or charge the one in engine.  Clean wheels, pick up even though they look clean. and open engine and look at wires and connections.

What is best to clean wheels?

Leeg

Consider yourself lucky if you didn't fry the boards. I learned the hard way. Killed 3 engines before I knew why. Luckily one fried right after I received it from a reputable dealer, fixed no charge. Not so with the other 2, over $200 to repair each. Those early PS2 engines are time bombs. Replace the white batteries with fully charged replacements.

A $12.00 investment is worth it. Sometimes the batteries come fully charged. It probably isn't if you had it for awhile.

I have over 20 MTH PS-2 engines and I checked every one. many had the older white batteries. I asked many questions about this issue and received some great advice. I suggest you go to the link below. It will save you in repair costs.

https://ogrforum.com/...71#77734316109655571

Good luck,

Joe

I bought a couple of BCR's on the recommendation of some forum members to try them out. I haven't used them yet, but my understanding is that you never have to worry about replacing them. The only thing you need to do is power up the track a minute or more to activate the BCR before you address the engine. They do cost more than twice the green battery. Whatever you do, replace that white battery before running that or any MTH PS2 engine! Go to the link below for the BCR's.

https://jandwelectronics.com/

If you read the topic completely, of the link I posted 2 replies ago, it should answer all or most of your questions or concerns. These engines are fairly sophisticated toys that probably won't out last many of us electronically. The point is, do a little preventive maintenance before powering up those older engines and you should be able to enjoy them for quite awhile. 

Good luck,

Joe

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