Fuel Injector Cleaner

[interlude]

Hey guys.. just wondering what brand name u guys use on your bmw's. Im heading up to Banff this weekend with the gf.. so I thought i would take advantage of this trip and clean my injectors at the same time. I heard that you cant leave that stuff in your fuel tanks for a long time because it can eat away at your fuel lines

[Glenn 328is]

Use Redline's Fuel System Treatment.

[JESSter76]

Yep, Redline's the way to go. Although if you're driving an E39 5 series, use a funnel that will fit into the gas filler hole.

I spilled most of it the first time I tried using it on my 5 series.
Redline's bottle neck isn't small enough to push through the filler cover.

Worked on my E36 3 series fine.