Talk:Steam Engine/@comment-98.87.142.241-20121206193224

Ok, so i have been running one of these to pump UU matter out of mass fabricaters for atleast a month,non stop and constantly pumping coal into it and it has never turned green, now when i use one to pump out refined fule out of a refeinery it turns yellow in about 5 mins and i dont want to leave it alone beacuse i dont want to have to re build the whole refeinery system. Any tips?