One Bottle That Cleans the Entire Fuel System (Mechanic Tested)
250K views · Nov 11, 2025 · Autos & Vehicles
Comments · 114
@saleemhussain4003 · 8 months ago
Walnut blasting is the only solution for carbon buildup on intake valves especially in DI engines
13
@injectorexperts · 8 months ago
Rebuild original fuel injectors to brand new condition is the right way to do it.
6
@MrTechnano · 10 months ago
I used red line fuel cleaner 1 tank full I did notice a difference mostly a quicker responce .
17
@John115Yonkers · 10 months ago
I’ve used Redline car and bike. Very very very good. Royal Purple is excellent as well. ❤
12
@Davido50 · 10 months ago
Royal Purple always made a great fuel system cleaner. Lots of PEA is key.
28
@bigbad2001 · 4 months ago
I've used Redline the most and love the results... I've used BG44K as well but it's pricey, I've used Techron because of the price and the Gumout Regane because it's cheapest and still effective. All helped but if price was no issue it would be Redline every oil change
4
@eddiemercado6720 · 6 months ago
Thank you for video.
@TexasScout · 9 months ago
The main reason to do this, it seems, is to clean your fuel injectors and your intake valves. But what about us guys that have direct injection motors, it does virtually nothing for the intake valves.
10
@isaiahglynn3622 · 6 months ago
I use royal purple in every single fluid application on my boulevard c50 that is shaft driven. With a K&N oil and air filter
3
@jrkency1188 · 2 months ago
Royal purple three bottles and keep a bottle in every fill Up everything running like a jaguar
1
@navega1K · 9 months ago
You can clean your valves from carbon build up but the valve seat will not seal if you got carbon build up, if you got carbon build up its already too late and you will need a mechanic to remove the engine head and lap the valves, to avoid carbon build up you need to add a fuel additve at every fill up, a fuel injector cleaner 6oz bottle cost about $3 and thats why most people don't use it or they don't use it enough,,,, 😮😮
3
@JUSTINBrown-y6t · 6 months ago
BG 44K IS THE KING
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