Editorial & sourcing policy

How Ask CarFix researches, writes and checks its pages, including how we use AI and automation, where our facts come from, and how to report a mistake.

What we publish

Ask CarFix publishes plain-English answers to specific car problems, factory maintenance schedules, trouble-code guides, model problem guides and used-car inspection checklists. Each answer page covers one vehicle and one symptom.

Where our facts come from

• Owner discussions: model-specific forums, Reddit communities and similar places where owners describe a problem and what actually fixed it. Threads where an owner reports the final fix are preferred over guesses.
• Manufacturer and government records: NHTSA recalls, complaints and technical service bulletins, plus manufacturer owner's manuals, warranty booklets and maintenance guides.
• Costs are rough ranges taken from what owners report paying, or from the cited source. If no source gives a cost, the cost is left out instead of guessed.

Every answer page lists the sources it draws from, so you can read the original discussion yourself. Our rule is that sources, statistics, costs and owner counts are never invented. The “owners confirmed this fix” numbers come only from reports submitted on our own pages, and when there are none, the page says so.

How pages are written: AI and automation

• Pages are drafted with AI tools and automation. An automated process searches owner forums and public records for a vehicle and symptom, reads the threads, and drafts a page in our format from those cited sources.
• The site's owner sets the editorial rules and spot-checks pages. Not every page is reviewed by a person before it goes live.
• “Quick tip” notes on answer pages are short practical suggestions written by the same AI-assisted process. They are not personal anecdotes and not a diagnosis.
• Thin or unsupported pages are held back. Pages flagged for review, pages that rely only on a recall notice without real owner discussion, and other thin pages are kept out of search results and shown without ads until they're improved or merged into a fuller page.

Safety rule

Anything involving brakes, steering, suspension, airbags, fuel systems or high-voltage hybrid/EV systems is marked as something to verify with a mechanic. If a car feels unsafe, stop driving it. Safety recall repairs are free at a dealer, so check your VIN at nhtsa.gov/recalls.

Updates and corrections

Pages are revisited when new owner reports, recalls or bulletins turn up, and closely related pages are merged into a single, fuller page. If something is wrong or out of date, tell us through the request page or the “What actually fixed it?” form on any answer. Corrections are checked against the sources, and the page is updated when a correction holds up.

Independence and money

The site is free. It may show ads from Google AdSense and includes Amazon affiliate links to parts. Advertisers and retailers don't pick which causes, costs or parts we list, and we don't accept payment to rank anything. See our Disclaimer & Disclosures and Privacy Policy.