Car Exhaust Pollution - Visual Guide to Emissions and Engine Issues #3860610 (License: Personal Use)

This flat-style illustration shows a bright red sedan emitting voluminous black smoke from its tailpipe, symbolizing severe engine malfunction or excessive pollutant output. The exaggerated plume emphasizes environmental harm and mechanical inefficiency, commonly associated with diesel engines running rich or with clogged air filters. It serves as a clear visual metaphor for air quality degradation due to outdated or poorly maintained vehicles.

Used in automotive repair guides, environmental awareness campaigns, EPA compliance articles, or blog posts about vehicle emissions testing. Matches user intent for diagnosing smoke symptoms, understanding pollution sources, or advocating for cleaner transportation.