blhollo2

My Feedback: (278)

I'm looking for a MDS .68 pro manual, my engine is acting funny..it flew fine the other day and now at half throttle or more it dies out, ive tried to retune it but its not working either, its not a exhaust issue or fuel tank issue either b/c i replaced both...hmmmmm

Gray Beard

My Feedback: (-1)

I think I do but they really don't tell you very much. There are reasons the engine isn't imported any longer too. I still have a couple of the .68s under the bench, one ran really good for several months, then quit drawing fuel. I still have one of the .58s in the box, I had it on a plane trying to break it in and it never ran long enough. The carbs were total crap and the engine castings tended to break. Anyway, what is it out of the manual you need?? I may have a couple of them.

carrellh

A Google search for MDS Engines turned up
http://mds-engines.com/instructions
and
http://mds-engines.com/files/Manual.pdf

jaka

Hi!
If the engine has worked OK before and now is acting funny it could be that you have a small dirt particle inside the high speed needle.
Or the fuel tank is leaking...or the glow plug is bad.