What OTC Fuel injector cleaner should I try?

[Chris142]

I have 3 restricted injectors in my Jeep.. Figure I can try a cleaner although I don't have high hopes.

In the past I have used Techron. Even double dosed a tank or 2. Anything else I should try?

 

[jtwrace]

Anything else I should try?

Remove them and have them properly cleaned.

 

[JavierH19]

No need to take them out and clean them, this is pretty good.

https://www.autozone.com/fuel-and-e...r/847017_0_0?searchText=fuel+injector+cleaner

 

[spasm3]

Berryman B-12, or send them to Trav.

 

[Cheetah-kins]

Berryman B-12, or send them to Trav.

Definitely try Berryman's. MUCH better than Techron imo. Put it in a tank that will last at least a week so it has time to sit in the fuel system. It's a great product imo.

 

[Nukeman7]

I prefer the RedLine SI-1. Available at O'Reilly's and on Amazon. Or BG-44K if you have access to a source in CA.

 

[Tomioka]

You can get BG44K Platinum at most Ford and GM dealerships under ACDelco or Motorcraft labels now.

 

[DemoFly]

How do you know they are restricted?

Either way, my advice is to just fix it rather than hope and pray.

 

[Chris142]

How do you know they are restricted?

Either way, my advice is to just fix it rather than hope and pray.

It is eating the same 3 spark plugs over and over. #2,#4,#5. Fuel trim is weird and power is down. No vacuum leaks.

 

[demarpaint]

Send them to @Trav FTW.

 

[DemoFly]

It is eating the same 3 spark plugs over and over. #2,#4,#5. Fuel trim is weird and power is down. No vacuum leaks.

Do the injectors ohm out good? It's pretty rare for a driven vehicle to gum up a firing injector without something underlying like a current ramp issue.

my 2c

 

[Chris142]

Do the injectors ohm out good? It's pretty rare for a driven vehicle to gum up a firing injector without something underlying like a current ramp issue.

my 2c

No codes for anything like that although I have not tested them with a meter.

 

[RaRa]

Try 1 Berryman b12 2 back to back fill 2 gumout high mileage regane then 3. redline s-1 if that didn’t work then manual cleanings needed

 

[MrBaumTastic]

Seems crazy to me that a forum dedicated to fuel and fuel additives has so many people being smart asses and saying "skip the additives and do it properly" like ok thanks Chad, but that's not the question!

Such a weird thing to care about on THIS forum.

 

[Wheel366]

Not an expert but you can try Berryman's B12 for a tank and then try something with PEA the next tank. BG 44K, Amsoil PI or Redline SI-1 would be my choices in that order. If that doesn't work, then try a more extreme measure. I wouldn't double dose just based off of stuff I have read. Make sure you run each tank as low as possible and as mentioned, let it sit for a while too as opposed emptying the tank asap.