Does Lucas Fuel System Cleaner Actually Work? (with PROOF)

In this video I tested Lucas Deep Clean. I use a mini borescope camera to look into the engine and see how dirty the engine is before the fuel treatment and then after the fuel treatment. I followed the instructions on the container and Lucas performed a little better than Techron and Gumout. This is the 4th test in a series of fuel cleaner test I will be performing to see how fuel cleaners work and if they actually work. Here is the fuel cleaner I used: http://www.amazon.com/gp/product/B003JTYGPO/ref=as_li_tl?ie=UTF8&camp=1789&creative=390957&creativeASIN=B003JTYGPO&linkCode=as2&tag=chri0e2-20&linkId=G7HYTNQFS4A74QOA Here is the borescope camera I used: http://www.amazon.com/gp/product/B00JERRES6/ref=as_li_tl?ie=UTF8&camp=1789&creative=390957&creativeASIN=B00JERRES6&linkCode=as2&tag=chri0e2-20&linkId=PWJIOJANWO4OKX7I Royal Purple Max Clean Test: https://www.youtube.com/watch?v=BocH2c4mYcc Gumout Test: https://www.youtube.com/watch?v=5SoZnymBSC8 Seafoam Test in a Car: https://www.youtube.com/watch?v=u6UeJXkzDW8 Seafoam in Lawnmower: https://www.youtube.com/watch?v=WdT4DPFXIkM Techron Test: https://www.youtube.com/watch?v=h8i9qftqKNY CleanBoost Maxx Test: https://www.youtube.com/watch?v=VDUogAQzLAc **If the video was helpful, remember to give it a "thumbs up" and consider subscribing. New videos every Thursday** -Website: https://www.ChrisFixed.com -Facebook: https://www.facebook.com/chrisfix8 -Twitter: https://twitter.com/ChrisFixed -Instagram: https://instagram.com/chrisfixit -Subscribe Here: http://www.youtube.com/subscription_center?add_user=paintballoo7 -YouTube Channel: https://www.youtube.com/ChrisFix Disclaimer: Due to factors beyond the control of ChrisFix, I cannot guarantee against improper use or unauthorized modifications of this information. ChrisFix assumes no liability for property damage or injury incurred as a result of any of the information contained in this video. Use this information at your own risk. ChrisFix recommends safe practices when working on vehicles and or with tools seen or implied in this video. Due to factors beyond the control of ChrisFix, no information contained in this video shall create any expressed or implied warranty or guarantee of any particular result. Any injury, damage, or loss that may result from improper use of these tools, equipment, or from the information contained in this video is the sole responsibility of the user and not ChrisFix.