Our goal is to publish clear, useful, evidence-aware guidance. Articles should answer the reader's actual problem, distinguish known facts from diagnosis or inference, and avoid presenting unsafe work as routine DIY.
Research should begin with primary or authoritative sources when available, including manufacturer manuals and service documentation, government agencies, recognized standards bodies, and other reputable technical references. Secondary sources can be used to add context, but they should not replace stronger evidence for safety-critical claims.
We do not invent personal testing, repair experience, professional credentials, or source citations. Material corrections should be incorporated promptly and the article's modified date should reflect substantive updates.