Hello,
I am a beginner so please excuse any silly questions.
I got an old hyper 7 with a Macstar .28 engine as he was not playing with it anymore. I took it out yesterday, tried to start and it starts and dies. I set all the tuning back to the original settings, but it is the same situation. I took the engine apart, as when it was just about to stop, I heard some metallic sound coming from inside. There cylinder looks ok (at least to me), but is it normal that when it is down, it is harder to move it, then when it is in any other position? If it starts, does it mean that the engine is fine, and only requires tuning?
If there was someone in North West part of London willing to have a look I'd appreciate.
Thanks in advance,