durk

So the Suzuki is back up and running in full force Ireland?

Ordered a t-shirt. Thanks for organizing all of this Nivin. Plan is to throw in the new-used fuel pump in my bike this weekend, then hopefully test it prior to this ride. As of now I still plan to be in on this.

No I haven't. I thought it would flash a code at me if it had 1 stored. I'll look at the manual.

Less than 2 months is my guess

Not sure. I don't suspect it would be, because the only thing I have done recently is replace the battery and that does not require pulling the tank or anything near it. Therefore, I don't see a ventilation hose being pinched or anything of that nature. I feel it could be just about anything. To me the bike is no spring chicken. It's 11yrs old with close to 40,000 miles. Maybe the guy looking for a 1000cc bike will buy it.

Nasty

@Isaac's Papa ^^^

Nothing that I know of. I bought the bike used. I tore into this year to check the valves and as I worked my way through to get to valves I did not notice anything. Some additional info: Yesterday I stopped at the local shop and had the owner listen to the fuel pump prime up. He agreed that it definitely does not sound right. Then I tried to have another guy there listen to it and it sounded fine no matter how many times I cycled it. Even if a started it for a second it sounded fine. So when I got home (just a short ride) I cycled it after I shut it off and it stuttered the whole way through the cycle. It was the worse I have ever heard it. Then I cycled it again and it sounded about smooth as could be. So my thoughts are its struggling on the initial prime after being ridden due to the fact it has to work harder. The second cycle does not have to work much since it's just cycling fuel through the rail and not really having to pressurize much. I'm thinking though if it sounds that rough on initial prime it probably is struggling at some point while running as well. It makes sense to me that the longer it runs and the higher the RPMs the more it will struggle. I'm no expert by any means, however, and I appreciate everyone's ideas. Thanks again for your input. I may be wasting money on a pump as it may not be my problem, but I know it does not sound right. I wish I could have recorded it yesterday. My brain as a math teacher can't put into words what it sounded like. After I heard it, all that came to mind was the sound of rapid firing on the old Space Invaders video game. Yes it kind of had that high pitch sound. Not quite as loud, but it seemed to squeal a bit like a pig.

No

Yes efi. Air Filters were replaced less than 7,000 miles ago as well as cleaned the injectors. Will possibly look into checking tps and maf. I'm hoping to be able to figure out a way to recreate the problem so after I try to fix the issue I can know it's gone without having to ride for 3 hours plus. It of course ran like a champ the whole ride to work.

The only reason I'm leaning towards the pump is that initial prime sounds as if it's struggling. It sounds as if it's hesitating and seems loud to me. It's not a nice consistent prime up sound that I'm used to hearing on a FI motor. Just recently replaced battery. As in less than month old.

It did not seem to matter. I first noticed it at less than half a tank as I made some hard passes on a couple of cars. I thought maybe I was in the wrong gear and I would pay more attention. Didn't really get on it after that as I made my way to a gas station where I was nearing empty. Left the gas station and started to experiment. At first everything seemed fine and I thought, you're worrying about nothing. Then I kept experimenting and shortly after it showed it's ugly head again. Doubt I was below 3/4 tank. I'm thinking the 10-15 min break at the gas station from fueling up and using the restroom did the pump some good. If it is in fact the pump, the break plus the fresh fuel possibly having a cooling effect. Once it started to act up I could recreate the symptom each and every time I cranked on it.

That's what I was guessing. Thanks for the input. I'm curious to see if it will act up after my commute. I went ahead and ordered a new-used pump for it. I would like to be able to test to see if it cures the issue before I head out on an all day ride. Yesterday was a 5.5 hr ride and I noticed the issue around hour 3. So my commute may not do it. Worth a shot though.

Of course when I just took the bike out for a quick 10 min ride I cannot make it repeat it's hiccup. Chalking it up to the bike needs to run longer before it shows it's ugly head. We'll see what it does tomorrow on my 30 minute commute to work. I know it did not magically fix itself. I hate chasing problems like this.

I might try that. Thanks for the thought.

Rpms never really jumped, just seemed to continually increase without stumbling. It was difficult to stay locked in on the tach because even in 1st gear at 9-10k you're moving pretty fast. I'm really leaning towards the fuel pump now. I usually ride with earbuds in and I typically turn the music on before firing the bike. A couple weeks ago I was just moving the bike around at the house and turned the key and the pump sounded much louder. Sounded like it was struggling enough to make me look for a pump on EBay. I even told my wife that I thought my pump was dying. Bike was running fine, however, as rode back and forth to work. I was riding more aggressive yesterday and I noticed it acting funky shortly before I stopped to get fuel but I just thought I must have been in too high of a gear. After fueling up and using the restroom I hit the road and started to focus in on the issue. At first it seemed fine, but then shortly after it started to have the same issues. I'm probably going to go ahead and order a pump off EBay. I don't think cleaning mine is going to fix it by the sound that is making.

Of course I just filled it up before I came home. Time to look at the manual and see I can locate a filter. Thanks @Tonik.

I tried something like this and it did not slip. I remember you mentioning something about being in a high gear and getting the clutch to slip. I even tried pulling the clutch in at a slow speed and dumping the clutch at a higher rpm in 5th or 6th , and bike just bogged. You may be onto something with fueling. I did not mention the fact that the fuel pump lately seems to be louder at initial prime. I thought maybe this could be my issue as well. Do you think a fuel pump on its way out could cause this issue?

Today I took my bike out for a ride and ran into some issues when I would approach 9-12k rpms. I'm pretty sure it's the clutch slipping. I experimented multiple times on the way home. I basically started around 6k rpms and rolled the throttle on pretty hard in 1st, 2nd, & 3rd. All acted the same. I focused on the tach and it seemed to pull consistent all the way up to 12k but I could feel the bike loose power then kick back in. This usually happened somewhere between 9-10k rpms. It seemed like I noticed it earlier in the day as well as I went to make a pass uphill, bike kind of lost power then felt like it hit a power band and took off. I was not focused on the tach at that point, so I'm not sure what was going on there. Does this sound like the clutch is slipping to you? If that's the case what all would you replace? Just fiber disks? Whole pack? Springs? Would you go aftermarket or OEM? If aftermarket what brand would you use? Last ? The bike has a hydraulic clutch, is there much difference in replacing the clutch as compared to a cable one? The bike is 2006 cbr1000rr with 38,500 miles and has not always been ridden gentle since I took ownership of it.

06 cbr1000rr clutch kit

I would have failed tech when I went in July. I just changed my oil recently and installed a K & N. I had heard rumors of issues but this thread and the failure thread have me freaking out.

Nice work you two.

Planning to be in on this Doc.

I see this kind of thing all the time and it annoys the crap out of me.

I'd like to be in on Jerry's first ride after he beats this as well. Not sure about the Sorebuttapoluza stuff, however. Been praying for you Jerry and will continue to do so.