Suzuki GSXR 04 05 750 Throttle Body Cleaning
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- čas přidán 7. 09. 2024
- Make sure to take your time polishing the walls of the throttle body especially around the area where the butterflies close. The primary flies don't ever seal closed but rely on smooth airflow when closed for a clean idle. You also want to clean the edges of the butterflies thoroughly taking caution not to add to much pressure as to bend the rod holding it in place. This job can be done without removing the secondary flies just as i did but it takes a bit longer to get your rag and finger down in there. Make sure to use throttle body cleaner and NOT carb clean, each is made for its own job and you don't want to damage parts because you were to cheap or lazy to get the right stuff.
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'if you've got the balls to ride it you've got the balls to take it apart'
Well said! Love your videos man, all the way from Australia!
Greatly appreciate you dropping in to show some channel love brother. It always blows my mine to see how far my video content travels.. much love to you from California bro.
Haynes manual... IS MY DIY BIBLE! Great vid, but I've always used Haynes manuals and they've save me lots of money! Keep up the great vids.
I've never had the opportunity to dive into a Haynes manual but I'm pretty sure its a lot clear on the procedural process then the OEM manual. I've read my book in and out and even now at times I find myself scratching my head thinking "did they miss a step"..lol. Now, I only generally go back to the book for a refresher as I have pretty much gone through everything aside from cracking the engine open.
Good videos..keep up the good work .I have a 04 gsxr 750 and i need some work done .
Great DIY's man! Even fore my K4 1000, mucho graçias!
Juanchito Quesiqueno thanks bro, and thank you for subscribing.
Super thanks as always good video like all your videos
Great video
I got an 04 750 an need to do all this to it I can’t find many vids on this year bike thanks a lot man an keep them coming b c like I said this year bike don’t have many how to vids or vids on them .... so thanks keep em coming
Good vid
you should cover the intake holes with tape when throttle bodies are removed
i was thinking the same thing!!!
VERYY GOOOD ,YOU HELPING ME ...TKANKS MAM !!!
Got mine vapour blasted. Looked liked they come straight from the factory...mint.
gsxr 1000 - what did that cost you and how long did it take?
Very helpful. But how do I take out the throttle body/what bolts or screws need to come out?... I'm fairly new at the mechanic stuff, so I don't want to screw it up
Christopher Llorca take a look at the video starting from 3:45 - 5:38. After removing all connectors and hoses your going to losen these two gold bolts which clamp the TB in place. Once there lose you grab the TB Stack and pull up.. It's a snug fit so it's going to requir a good amount of upward force. And that's it.. they just pop out of the rubber boots.
roughly he tells you 4.43, i did a video too on a later model, very simular: czcams.com/users/edit?o=U&video_id=IRCM8EPr9F4
Hey Chris , can you clean them without removing from bike ?
You can but you really shouldn’t because you’ll have the dirt and dissolved debris from the spray cleaner fall into the actual combustion chamber. And it’ll burn inside chamber, and cause more carbon build up within the chamber and it’s components
put it in dealer moad with a jumper and see if the tps is off
Just an update on my 05 gsxr 600 issue with the throttle body... i ended up removing what they called "secondary butterfly valve" for one of the throttle intake thingys.. I did Google the crap out of that issue and there alot of mix feelings some say it doesn't affect anything nither give u more hp some say it does screw up ur performance either way just wanted to mention it out here and see if anybody has any knowledge on it.. i didn't upload a vid since i had no budy to record and video was crappy
blkblky I was beginning to wonder what happen to you. yes removing the the secondary butterflies won't do much for HP. Not sure where you live but with them gone you might have a hard time starting in cold mornings with them gone. I noticed you said you were new to riding and have a 600. what is it or how do you know your losing power. Is your power loss from a stop (1st gear) or is it in a specific gear or maybe a certain range of gears. the only thing you have really said was a guy told you the flies weren't opening as they should. give us some details brothers so we can help you out.
hey man. next to the sparkplug furthest to right, the wire that the sparkplug is connected to keeps going and there is a connector on it. where does this wire plug into.? i cant seem to find the place. Thanks in advance
Michael Statia are you speaking of the connector that connects to the sparkplug coil pack (cylinder #4 "right side of bike")?. And your saying that these wires keep frying on you??
james moreno can i get in touch with u by email? i think its better them i can send u a picture.
edit . i read ur email from a comment below and sent u something there
So I had to do some homework on this set of wires because I didn't know the answer myself. After reviewing my extra main harness I keep for reasons such as this I was able to see the wire colors beneath the black sheathing (Black/White trace and Orange/Red trace). I took this info to the GSXR 750 service repair manual and found out that they connect to cooling fan for the radiator. I'll send you some snap shots of the schematic via email .. hope this helps your out.
liked your video. Any chance you can share how you were able to remove the four screws from the throttle body with out damaging the screws ? I've heard it's not an easy task.
Thanks Brother, glad you enjoyed... you got all them body building subs, some DC shoes...even a little Cycle Cruza... but no Chemist man! Whats up! Help a brother out
@@TheChemistDIY No problem subbed Still would like to know how to remove those four screws Thanks JM 👍
@@roberthanson1954 Thanks brother, sure no problem. I take it your speaking for the 4 Phillips head screws that hold on the fuel rail right? If so then you will need this tool. Makes taking off ANY heavily torqed on screw, nut or bolt off EASY!.. It doesn't have to be this one, infact you can get one for like $9 at harbor frieght but that one (Which I have) doesn't come with all the extras goodie that this one has. Hope that helps you out.. Thanks for the SUB!.. any questions feel free to ask
amzn.to/3G2gfWz
Harbor Frieght Version
www.harborfreight.com/6-bit-impact-screwdriver-set-with-case-64812.html?_br_psugg_q=impact+screwdriver
@@TheChemistDIY Thanks JM I'm going to jump on this, thanks for the info.
I got a 05 750 I got a problem with it cutting out at 5k rpms and I cant figure it out for the life of me
That doesn't really say much. Is this in every gear at 5k, is it just at 5k RPMs or 5k and above.. what type of cut out.. more like a bog/blup, or does the bike cycle off and on again.. help is in the details brother.
@@TheChemistDIY every gear, if you do it slow or in neutral it almost sounds like a 2 step, but if you ride it or on it hard sounds more like a back fire. Bike sat for awhile i got it a few months back did all the basic stuff new coils, plugs, fluids, filters, bike has a full yoshi but had no commander so I bought a put a power commander on it with a tune. Got a code for the stva so i replaced that no longer have that. Im just baffled check the fuel pump out put the other day and it was good. Tomorrow I was gonna pull the throttle body off and clean the injectors
I got a vid up on here but dk how to get the link to show ya
@@TheConstitutionState have you put the bike in dealer mode and see where you TPS level is at? (-C00)
@@TheConstitutionState email it to me jamesmorenojr@gmail.com
Hey, I know this is an old video, but do you by any chance know how big those throttle bodies are, and how far the center of each throttle body is from the next center throttle body?
www.gixxer.com/threads/750-k1-k2-k3-intake-diameters.206813/
Am brand new to the motorcycle world and have a 05 gsxr 600 that lacks power.. i went to a bike mechanic and told me 2 of my carbs don't open... is that possible since one link controls all of them? i work on my truck all the time and am familiar with car/truck engines but don't know if this guy is pulling my leg and says he has to replace the whole thing and quoted me about $350 to $400
I suggest you check for yourself, remove the air filter and expose the carbs. start the bike up and and give it a few revs.. see if all the mechanical parts are working properly when it comes to the first and secondary butterflies..
+james moreno
will do bro I'll record and show u maybe u can see it and tell me more or less
blkblky sounds good, just send me the link. yes I find it hard to believe as well since it's one single linkage that runs through the stack for both, maybe your misinterpreting when he's said. sounds like you have a pretty good knowledge of the mechanics so it shouldn't be hard to see for yourself.
They're not carbs.. stop calling them carbs. This is an electronic fuel injected fuel system. No carburetor. You have throttle body ports and fuel injectors. No carbs... No carbs.
Do u have a idle speed control valve, was there much build up. Also how much dirt was in the vacuum hoses.
Idle speed is controlled with an adjuster nut on the left hand side of the TB's. As far a build up, well mostly on the inner walls and butterflies. Kind of resembles the inside of a smoking pipe with all the carbon residue, nothing was inside any of the tubing but its always good to clean out since your in there.
Hey man! Question. I have an 07 gsxr 600 and I have a problem with my throttle bodies closing all the way. I took the cables off the wheel that holds them to the throttle body and when the bike is running if I Rev it it stays at that rpm until I manually close them. Or when the cables are connected I have to roll the throttle tube forward to get it to come back down to idle. It feels like the throttle body is hard to open initially and then won't close all the way
You either have your throttle cables crossed or the bottom return cable is NOT tight enough to return to fully closed.. remember, the two cables work against one another... adjust them
@@TheChemistDIY thank you for the reply! Is that throttle wheel supposed to not close if the bike is running and the cables are off of it? Are the cables the only thing that closes the throttle body normally?
@@andrewingram9041 This is what normal operation looks like.. is this what your bike is doing?
czcams.com/video/wfuXw0nhwh8/video.html
I had the C28 code & I fixed the Stva & then my vavles will just completely spin in a circle without stopping on my throttle Body’s need help what do I do ?
There are no valves on a throttle body Mario and if your referring to the butterflies they cant spinning in a complete 360
do the 03 gsxr 1000 have 4 injectors or 8?
I believe 03-04 is 4 injectionors
am currently checking my back and put it in dealer mode and got a C00 with the litte dash thing in the top left of the C i read thats the tps sensor and can be adjusted i tried it but the dash does not move
blkblky, .. o..OK. That's an easy fix. we just need to adjust the TPS so that needle floats in the middle at idle (bike running) and while in dealer mode. so if you didn't know the GSXR has two TPS's one that controls the top set of butterflies, which you have removed.. movement of this set of butterflies is controlled by your STPS and STVA. The main butterflies are controlled by the TPS (if you didnt know one sits in front of the other respectively). so let me ask, do you know the procedure on how to perform the adjustment of the TPS? would you like me to give you an ordered breakdown of this procedure?
+james moreno plz do man it would help i also made a video of it on check out my vids on my thing i took 2 maybe u can give me some pointers
blkblky- sorry I'm getting back to you so late, long week for me. Just a quick FYI the C00 code is a good thing. It means their is no errors, hence the 00. if you see any other number then your having issues. As for the TPS adjust ment. Losen (DON'T REMOVE) the adjustment bolt that hold the TPS in place. From cold start,
start the bike and watch the gauge. move the TPS up or down till the line is in the MIDDLE position of the -C. One thing to remember. each positing (high,middle,low) actually has two points. So take middle -C for instance, it has a point where it's going to tip high and the point where it's going to fall to low, and then there is a sweet spot where it rides in the middle. this is important because when you tighten the bolt YOU WILL MOVE IT OUT OF POSITION SLIGHTLY. you will most likely have to do this a few times till you nail it dead center, I've never been able to get it on the first try. It's a small space to work in and i have a heavy torqing hand. After when you have set it, take the bike for a ride and leave it in dealer mode so you can watch the needle float. when you give it gas it should float up ^C and return to -C, don't think it should ever float down... also remember your Idle should always be around 1300-1400 rpms, if its not then you need to adjust that too...hope this helps
Iv got a k1 gsxr 1000cc it was running but wont start now but backfires. Got a spark new pugs fuel pump works tilt sensors fine but have no clue why it won't start now
Check the Batt. voltage (12.7v) is what it should read..
Grab some starter fluid and give a few sprays to the throttle bodies.. fire her up.
If she fires and stalls out then you know it's a fuel issue..
If she doesn't, then you know to pivot it in the opposite direction and check your spark.
Cheers bro the battery is brand-new a has full charge il get some starter fluid in the morning. I did a compression test there all reading 90-95psi
Sounds good brother, keep me posted.. oh..and watch out for that first flame when she kicks over..lol.
@@TheChemistDIY lol I will do il keep u posted
Just tried the start it mate still no joy just back fire 🔥 😫
Hey I got a big question..while riding My 04 gsxr 750 .red light was flashing and fi light came on not I don't have power at all when turned on ..what can possibly went wrong??
From what u describe it sounds like a STVA issue. Put the bike in dealr mode and get the code.. if its C28 then that is going to be your issue.
Im not getting power at all .when its at the on position .can it be a blown fuse?
@@kaylaxaysana25 my bad, misunderstood what u were saying. Yes it does sound like a blown fuse. Remove the seat and check your fuse box..
@@TheChemistDIY ok thanks.
@@TheChemistDIY the fuse was blown ..rectifier harnes was burned out ....so I hard wire every wire ...it runs awsome now
How u adjust it
Not sure what exactly your trying to adjust, please be more specific. If it's the secondary butterflies there adjusted by the STPS and preprogrammed mapped values.
james moreno sorry am mean the throttle bodies
@@JasonTurksOfficial if your speaking about throttle valve synchronization you need a vacuum tester/vacuum Ballancer Gauge.. while you adjust each of the idle air screws, do you have one?
Not sure why you would need to perform this.. once it's set you shouldn't ever have to perform any adjustments again unless you either messed with the air screws or you did some serious head work.
What's the issue?
james moreno no i dont i mite have to make one
Did you say 87000 miles???
CBXR750 .. 94k miles now and still pulling hard.. Perform those tuneups like clock work and they'll live for ever.
james moreno insane! Would you mind making a video starting up your bike, idle and some revving?
I was going to ask the samething!
This won’t help your bike run any better and for sure won’t fix your issue your having
Friend, you have facebook?, I need to ask you some questions.
Black Fox sorry, i dont.. post up ur questions and ill try and answer them to the best of my ability.
james moreno I need to contact you in a more fluid way because I have an electric emergency with my suzuki Gsxr 750 k4 that only you can have a clear solution please give me some way to be able to contact you
james moreno Thanks friend, I'll contact you.
james moreno @gmail.cl,com,es???? which...
Black Fox jamesmorenojr