Judging by the level of questions, many are being presented by non AP or AME level persons.In a community such as ours, it is our nature to be helpful and share what we know, and answers to the actual technical problem will be provided. Take for example you start a thread here on 'I found white sludge in my carb during my preflight and now doesn't want to start- what do I do?' There would most likely be brilliant answers providing detailing on how to strip a carb and replace parts x,y,z etc.
The correct advice should be under the current regulations is: Take it to your AP or AME. (The thread killer

We seem to have forgotten that unless you are an AP or AME you cannot do maintenance on your aircraft. I would argue that our regulations are still at the bezerck level that legally you are not even allowed to change your own spark plugs under normal circumstances. I dont agree with them, but we either need to pick up the fight (again) to have then changed or shut up and unhappily comply.