Is this proof that fuel system cleaners DON'T WORK?

[Burla]

All of these theories and internet discussions aren't going to solve it, what will solve it is a simple 19 dollar boroscope and pop a spark plug and see if you have a carbon issue or not. Ram forum member Hemi395 started a test following these two and had similar results, but didn't finish his testing. Those pics have been posted as well.

 

[2019RamInSC]

Not a big proponent of additives of any kind. But that is just me. Your mileage will vary

Here is the full report on Top Tier Gasoline by the AAA. If there is an extensive and complete report about any additives I would be more inclined to believe the hype.

https://www.aaa.com/AAA/common/AAR/files/Fuel-Quality-Full-Report.pdf

 

[TOTALCHAOS69]

A buddy of mine drives a tanker. He said always use the pump farthest from the tank fill ports. Something about it’s gone through more filtration. AND Top Tier brand too.

 

[Burla]

For those who decide to watch, those video's have before and after shots right on the piston top. You might change your mind about using the right cleaner. Redline si-1 is gonna clean you out.

 

[Moparfanatic21]

For those who decide to watch, those video's have before and after shots right on the piston top. You might change your mind about using the right cleaner. Redline si-1 is gonna clean you out.

So you are saying Redline is good or bad?