Do fuel additives work? People Say I'm Full of Crap About Fuel Additives, Well Watch This, DIY and car repair with Scotty Kilmer. How to clean fuel injectors without removal. Fuel cleaners and additives for the fuel system in your car. Fuel cleaner and additive theory, testing, and how they work. Should I use a fuel cleaner in my car? Are fuel additives worth it? Car advice. DIY car repair with Scotty Kilmer, an auto mechanic for the last 54 years. ⬇️Scotty’s Top DIY Tools: 1. Bluetooth Scan Tool: http://amzn.to/2nfvmaD 2. Mid-Grade Scan Tool: https://amzn.to/33dKI0k 3. My Fancy (Originally $5,000) Professional Scan Tool: https://amzn.to/31khBXC 4. Cheap Scan Tool: https://amzn.to/2D8Tvae 5. Dash Cam (Every Car Should Have One): https://amzn.to/2YQW36t 6. Basic Mechanic Tool Set: https://amzn.to/2tEr6Ce 7. Professional Socket Set: http://amzn.to/2Bzmccg 8. Ratcheting Wrench Set: https://amzn.to/2BQjj8A 9. No Charging Required Car Jump Starter: https://amzn.to/2CthnUU 10. Battery Pack Car Jump Starter: http://amzn.to/2nrc6qR ⬇️Scotty’s Top DIY Tools: 1. Bluetooth Scan Tool: http://amzn.to/2nfvmaD 2. Cheap Scan Tool: https://amzn.to/2D8Tvae 3. Professional Socket Set: http://amzn.to/2Bzmccg 4. Wrench Set: http://amzn.to/2kmBaOU 5. No Charging Required Car Jump Starter: https://amzn.to/2CthnUU 6. Battery Pack Car Jump Starter: http://amzn.to/2nrc6qR 🔥Scotty Shirts and Merch ► null Subscribe and hit the notification bell! ► https://goo.gl/CFismN Scotty on Social: Facebook ► https://www.facebook.com/scottymechanic/ Instagram ► https://www.instagram.com/scotty_the_mechanic/ Twitter ► https://twitter.com/Scottymechanic?lang=en This is the people's automotive channel! The most honest and funniest car channel on YouTube. Never any sponsored content, just the truth about everything! Learn how to fix your car and how it works. Get a chance to show off your own car on Sundays. Or show off your own car mod on Wednesdays. Tool giveaways every Monday to help you with your own car projects. We have a new video every day! I've been an auto mechanic for the past 50 years and I'm here to share my knowledge with you. ►Here's our weekly video schedule: Monday: Tool giveaway Tuesday: Auto repair video Wednesday: Viewers car mod show off Thursday: Viewer Car Question Video AND Live Car Q&A Friday: Auto repair video Saturday: Second Live Car Q&A Sunday: Viewers car show off ►Second Daily Upload Every Afternoon of Live Car Q&A videos as well! As an Amazon Associate I earn from qualifying purchases. #savagescotty