Check Engine Light On and How to Fix It

Check engine light. Check engine light on and flashing in your car. How to fix the check engine light DIY with Scotty Kilmer. Check engine light location, inspection, diagnosis and troubleshooting. DIY car repair with Scotty Kilmer, an auto mechanic for the last 42 years.
⬇️Scotty’s Top DIY Tools:
1. Bluetooth Scan Tool:
2. Cheap Scan Tool:
3. Professional Socket Set:
4. Wrench Set:
5. No Charging Required Car Jump Starter:
6. Battery Pack Car Jump Starter:
⬇️Things used in this video:
1. Actron Scan Tool:
2. Mass Air Flow Cleaner:
3. Common Sense
4. Full HD Camera:
5. My computer for editing / uploading:
6. Video editing software:
7. Thumbnail software: