Mass Airflow Sensor Cleaning: Fix Performance Issues

Mass Airflow Sensor Cleaning: Fix Performance Issues

Quick Answer: Clean your MAF sensor every 30,000 miles or when you notice rough idle, poor fuel economy, or hesitation on acceleration. Use only MAF-specific cleaner spray, never brake cleaner or carb cleaner. The 10-minute job costs $8-15 in supplies versus $150-300 at a shop. Tuesday morning, 7:45 AM. Mrs. Rodriguez pulls her 2018 Honda … Read more

Black Smoke from Exhaust: Common Causes

Black Smoke from Exhaust: Common Causes

Quick Answer: Black smoke from your exhaust usually means your engine is running “rich”—burning too much fuel or not enough air. Common culprits include a leaking fuel injector, a clogged air filter, a bad sensor (MAF or O2), or a stuck open fuel pressure regulator. The $3,000 Mistake: A Shop Floor Story It was a Tuesday … Read more