When to Replace Air Filter: Mileage Guide & Warning Signs
You should generally inspect your filter every 12,000 miles and replace it every 15,000 to 30,000 miles. If you notice reduced fuel economy, a check engine light, or the engine sounds rough at idle, the filter is likely clogged. In dusty environments, replace it sooner. The $25 Part That Almost Cost a Customer a Diagnostic … Read more
