Me and a buddy of mine did a top engine cleaning but we weren't sure how to do the fuel injecetor cleaning. Btw my buddy works at a toyota shop, so we werent clue-less but a write-up with some pictures would be great.

Buy BG44k, twist off top, tear off safety cover, pour into engine, fill engine up with 91+ octane, drive and don't fill up until close to empty. Injectors are now clean.

Heres an idea: Buy some BG44k and stick in your tank. EASY!
I heard it works pretty well.

What did that involve? Just curious.

what kinda injector cleaning are you looking for?


beginner : in tank fuel additive cleaner BG44k
intermediate : pressurized injector cleaner thru fuel rail inlet (3M universal fuel injector cleaner)
hardcore : take off fuel injectors and send it to an injector specialist for professional cleaning, flow test and calibration. (i.e. RC engineering : http://www.rceng.com/service.htm#INJECTOR)

BG also has a pressurized injector service, but it's pretty expensive.

Where can you buy BG44K cheap?

Ah...sorry you DON'T pour BG44K into the engine. You pour it into the gas tank when it's almost empty.

I was thinking the same thing

maxi-overdose: I am looking to do an intermediate cleaning. Pressurized fuel cleaner thru the fuel rail inlet. Like what a stealership would do.

Last time I checked my local Nissan and they just use a can of BG44K.