Motorcycle Hesitation and Rough Idle: 3 Minute Carb Diagnosis
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- Опубліковано 1 жов 2024
- Honda VF750 Magna Carburetor Diagnosis : Motorcycle Hesitation and Rough Idle.
Hey riders!
In this video I will be QUICKLY showing you how to diagnose potential clogged idle circuit issues on your bike. This can be applied to any carburetor set up. Single, twin, four, six doesn't matter! This diagnoses is one of many but help with understanding why your 1/8th throttle lag or hesitation may be happening.
Hope this helps one of you out there, be sure to like the video and subscribe if it helped!
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V-Four or Inline Four Carburetor Workshop. (90's VF750 Magna, 90's CB750)
www.themotorcy...
Removal & Install
Full split and clean
Pro tips on cleaning and understanding the system
this is it ! no guess-work, no parts-tossing, no prayer to the 6lb. 8oz. baby jesus ... just straight-up testing, resulting in a proper diagnosis. keep 'em coming . big thumbs up !
My cbr600f4 studders between 5000-5300 rpm then picks up any suggestions?
Hi Cody, I bought one of your courses on MotorcycleMD. Saved my butt. Quick question: I bought a "D" tool bit for my pilot jet with a flexible handle. I am having a hard time accessing the D-shaped screws. What kind of tool do you use in the video? Any advice to keep the my tool from slipping off? The access for these screws is terrible. THANKS!
I'm having the same problem with my burgman 650
DUDE! i need to bring you my bike!
Cool quick diagnosis Cody. Great collab with Matt on brokenmoto by the way - especially the opening banter
Thanks for noticing Paul! We appreciate you viewing the show brother.
@@TheMotorcycleMDI enjoy your video, it very helpful. Thanks . I do have a question, I have a 04 Ninja 250r at low rpm it runs fine.
But as I run at higher speed or open the throttle more than 1/4 it just sputters and won’t let me open more than 1/4? I thought it might be a bad vacuum slide but what else would it be?
Hi. Thanks for the tip. I've have rough idle, bike is Kawasaki ZRX1200. Carbs fully cleaned, synchronized, but idle still rough. Pipe of the 4th cylinder cooler, than others and the sound doesn't change If I turn the mixture screw in or out. What's going wrong? The bike has 96.000 km on the clock.
Hey Cody, I’ve got an 84 Magna with a running issue that I’ve been dealing with for a few years. I was wondering if I could send you a video and get your opinion?
i got something simular on a hornet 600, if i run for a longer period at 3-3500 rpm, almost no trottle, when i then gently give it a litle more trottle it starts missing on sylinder 1, if i give it even more trotle about 50% or more it cleans up again, plug on sylinder 1 is black, other 3 cylinders are fine, so it looks like it is getting to mutch fuel when running on the low speed circuit? i changed plug to a brand new identical one, no misses for maybe 1 hour then it slowly comes back, i think it starts missing as it builds up sot on the plug, adjustment screw is on the engine side of the carb so i guess it adjust fuel not air? i did try 1 turn out and one turn in, but did not make it better or worse, not sure if the idle circuit can even supply enough to cause this problem, maybe someone on here got some ideas on what the issue could be
Love ur vids. I'm actually doin a bike rightnow and was wondering would the mixture screw have anything to do with it dying upon throttle? It idles perfect, just dies with throttle and all jets are clear.
hi codi. whats up man. ive got a question. for example your girl friend brings her bike for repair. would you take money from her after fixing ??
Dear i don't know your proper name so i am calling cody as you called your name. Hear is my comment "you are the best". Love from Pakistan
I just paid for a total carb redo. Why does it clog so fast??? Thanks
I love seeing magnas on UA-cam, make a video with a 1st gen !!! Love it
- 84 v65
Awesome way to rip a bike owner off, my bike did this exact same thing and I put a yellow bottle of HEET in gas tank and almost instantly everything cleared up. This video is a lie
Right. Totally lie. Ya got me. 😐
@@TheMotorcycleMD
Just being honest with you, already ripped the guy off once and now you’re going to rip him off again. God bless
@@thomaslecour2462 You’re claiming a solution from one test subject you’ve done. I’m speaking from 15 years of experience with carburetors. No body is ripping anyone off. Take it easy man.
@@TheMotorcycleMD
I’ve been working on motorcycles, cars, trucks, construction equipment, and small engines for over 40 years, if you were honest like utuber “howididit”, I would not feel scammed
Hi i need to rejet my magna but i am not sure what to replace it with? Like what size
I’m having this exact problem on my ‘98 Magna!
Thanks for the straight up diagnosis! Also love the broken moto show 🤘🤘🤘
Thanks for watching bro!
@@TheMotorcycleMD great video bro..very educational and to the point .. I have a question for you, I have a Honda glh 125 SC and I've noticed that whenever I start it up ithe throttle lags for the first few minutes, as it warms and I ride it that lag goes away , the lag is sputtery and the bike sometimes cut off if I accelerate the throttle a bit fast ...as I said it goes away after riding it but I don't like it because almost everytime I have to wait for it to go away ...and I'm not talking about cold starts alone, btw it's a diaphragm type carb and I've tried adjusting the fuel screw , changing plugs but nothing seems to work , pls advise ! Thanks man
Super helpful video, tnx a lot👍
nice video but my magna wont even stay in neutral and idle
I really like your videos, they are super helpful to understand our bikes! Keep it up, thanks!
Hey! That's my bike.
Its a nice looking machine ;) . ;-)
u da man
;-)
👏👏👏👏👏
Short and simple love it!
what is the mixture screw controlling...air or fuel?
Fuel
@@TheMotorcycleMD thanks
I have same 2002 magna 750, but the issues.
Gotta love dem V4muscle
But no issues with carb.
Nice bikes! I own one as well!
10 months wow ! ... its a miracle it starts at all , obviously should drain all fuel out (inc carb) if leaving it for that amount of time