Decoder install in bachmann spectrum GE 70 ton diesel

[VA NS train Lover]

I just purchased a GE 70  diesel dc and want to add a dcc decoder but looking inside the loco there are only 4 wires 2 from the motor 2 from the rear trucks could someone help me with this? I have found pics of another GE 70 and the one I purchased has 2 motors 1 front 1 back which makes this even more confusing I have installed decoders in other models of bach trains but I think this one will take the cake!!!! If anyone has any advice please let me know..........

[Hunt]

Advice, sell what you have and purchase the one motor model. What you have is known for motor problems.

[RailMan]

You are right on there Hunt. went through 2 of the 2 motors type.

[VA NS train Lover]

I wish I would have known this was the dual motor type I would have left it on ebay!! Probably won't even get my money back off of it......Can't find any info on this at all, what item # is the ones with the single motor(can motor) if anyone knows?

[jbrock27]

That is why the legwork of research comes first.

[VA NS train Lover]

I know right!!! Next time will know...Live & Learn

[jbrock27]

Exactamundo!  Even a lost cost lesson can turn out to be invaluable!