[E39 MFIVE]

Before you guys start flaming me.
I DID SEARCH..

only 4 thread came from it..
and the people that said they were going to try it.
Never reported back.

From what Ive read.. BG 44K is the best injector cleaner, available
over the counter.. Some even went as far as stating that their
BMW SA recommends it.

My car is running flawlessly at the moment.
I want to keep her that way.. So IM consideirng using the BG 44K
as a preventive thing.. Not because there is an issue.

BUT....

LAST THING I WANT, IS TO USE THIS, AND IT CAUSES SES LIGHT..

has anyone used this for an extended period of time??
and Can it cause any harm to the Cats, O2 sensor?? or anything??

any advice or insight will be greatly appreciated...

:noSMG:

 

[Ag02M5]

I used it with Stealership recommendation.

I thought it ran so so with that tank but after about 2 fresh tanks after, I thought it ran a little better.

Did not see any lights or feel any ill effect.

Got it off Ebay.

Ryan

 

[de Witt]

Can you tell me why you think it would mess with the O2 sensor or the cats?

From a chemical standpoint, it will cause no harm to your cats or O2 sensor. The combustion products are a ok.

 

[de Witt]

Oh btw, I have used BG 44k for years and I highly recommend it. Best injector cleaner besides some of the chemicals I have "brewed" heh heh heh