Hello, I am Wing. You're trying to locate more of your fuel type correct? I believe I saw something similar while searching for other resources. Sadly I did not have the space to carry them at the time, but I can at least give you an idea where to look.

[He transmits some coordinates within the Junk Pile.]

I can even come out and help you look, if you'd like. I have a few free cycles.

As for fuel conversion, yes, one of our medics has successfully performed conversions so that Earth mechs can refuel on energon. I don't know if that would be possible for you, but I can introduce to Ratchet, the medic responsible, at the very least.