How To Clean A GSX-R Fuel System | Suzuki GSXR-600 Rebuild | Part 2 

Your missing a major part of cleaning the fuel system. Believe me I learned the hard way after weeks of trying to figure it out and 3 fuel pumps. The large plastic piece that the fuel pump and level arm attach to is the high pressure fuel filter. The little screen thing that goes on the bottom of the pump is not the fuel filter. It's just a strainer for large debris. That big plastic piece is a big filter that catches all the small dirt and particles. It took me 2 new pumps before I noticed in my Suzuki Service manual it was marked as "high pressure filter ". And the little one on the bottom was labeled "strainer". The new pumps would help the loss of power for a week but never completely bring the power back and gradually the pumps would get louder and perform worse. Then after I realized that thing was a filter. I order another pump and that filter. BTW the Genuine Suzuki Filter is like $500 so I ordered a $200 one of eBay. Meanwhile I tried cleaning the one I had while waiting for delivery. I used kerosene, fuel injector cleaner and brake cleaner with compressed air to blow it out. And the stuff that came out was unreal. Pure dark dark greenish gunk came out with a lot of small particles and stunk so bad. Reminded me of the bottom of gutters on a house with all the granules from shingles and mud and stuff. I spent a whole day soaking it with different stuff and blowing it out. And could never get it to stop blowing particles out. I figured after 6 hours of soaking and blowing it had to of been better than it was. Especially after the first time I blowed out all that nasty gunk and dirt. I put it all back in and it ran like a champ for a couple days and would get worse again. Finally got the new filter and it solved all the lack of power symptoms and it's been months since I've had any issues. And it also made a night n day difference in the sound of the pump running. So just saying for people out there. If you have fuel pump issues, change the "main filter" with it. Not just the strainer on the bottom. All the videos I've watched on fuel pumps always call the "strainer " the "filter". But it's not. The "filter" is the big giant plastic canister thing that all the fuel components attach to. And that thing gets severely nasty. And these bikes are super sensitive to fuel pressure. My bike now pulls harder in the top end than I've ever felt it pull even from before when it was running good. Changing that filter makes a huge difference if yours is clogged and gunked up. Believe me people. It was all together 3 week ordeal in the middle of summer replacing pumps and trying to figure out what was going on. Gas tank on n off on n off pump out pump in. Checking this checking that. Big giant pain in the ass. But so far it's been a couple months and I say the $200 Taiwan filter off eBay seems to be performing just fine so far. Still has full power in the top end. So yeah very important part of cleaning your fuel system.

Love it when an engine gets a well deserved wipe down.

Wow so detail broooo. More videos pleasee

All that work and you didn’t spend 30$ on a whole new fuel filter NOT the pump sock the fuel filter the whole assembly the fuel pump goes into. Those get plugged super fast and they always get over looked and never replaced. One last thing it’s fuel injected twisting the throttle 1 or 100 times does nothing with key on or off besides open and close the butterflies, it’s not like a carb that squirts gas everytime you hit the gas.

My man😮 nice service

Great video thank you so much

just a noob question, why does it have 8 injectors?

Your making great progress!

Thank you amazing video, how much did everything cost? I have. 2009 gsxr and have a fuel line leak

What did you do with the paper filter inside the plastic housing?

Super great video content. Very healpful

Did u buy new fuel rail lines and injectors??

Did injectors RX service your fuel rail or did you ordered a brand new one

Awesome video bro, thank you so much!!

What is the F1 code for???

How’d you go about getting Injector RX to clean the fuel rail or did you not remove the injectors from it?

Ohhhh, F1 error, you are a bad Boy, with a much more bad Exhaust trottle........

This Gixxer looks like a Dusty Dirt Bike F1 code not good