Okay my bike was ticking over a 2k and i though it was abit ghigh so was guna sort it after college today but now its at 3k and i was wondering if it would be the idle screw, and just wondering whewre is it?
Alos when i put the bike in neutral sometimes its at 3k next time it makes horrid judders and dies?
Tbh im fed up with it already lol problem after problem
idle screw, and runs like crap in neutral
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- RedexRobB
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Re: idle screw, and runs like crap in neutral
Not having much luck, are you?
High idle speed especially when coming to a stop is usually leaky inlets or possibly airbox. On the H model (it is isnt it?) im not sure where the idle screw is. On the L model its a little black knob down on the right hand side just above the clutch cover. clockwise to increase revs, ACwise to decrease revs.
High idle speed especially when coming to a stop is usually leaky inlets or possibly airbox. On the H model (it is isnt it?) im not sure where the idle screw is. On the L model its a little black knob down on the right hand side just above the clutch cover. clockwise to increase revs, ACwise to decrease revs.
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Re: idle screw, and runs like crap in neutral
It seems to rev high when hot, and the o-rings i replaced are tricky so i recon they may have disturbed them. but what strange is when i put stand down it cuts out even ion neutral :/ but i am running that redex stuff you suggested in it so wouldnt be anything to do with that would it? oh and yes its a H
- RedexRobB
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Re: idle screw, and runs like crap in neutral
Has it only started doing this since you put the redex in? More than likely that if thats the case.
What O rings did you change?
Check the switch on the clutch, theres a small connector block make sure its in. Check the switch down by the side stand too.
What O rings did you change?
Check the switch on the clutch, theres a small connector block make sure its in. Check the switch down by the side stand too.
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- Posts: 113
- Joined: Fri Jun 18, 2010 9:28 am
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- Location: Kent
Re: idle screw, and runs like crap in neutral
sortedn stand, and ive found idle, and i replaced the ones between the carbs and airbox. and so u recon it could be the redex? its perfomed better since i used it coz it needed a good flush but its been like it since ive rode it so could be anything.
Also bad luck i ran out of electric on way how so had to go down side roads with only side lights on as when i puit main on it died and i had to keep bumping it :/ starting to get abit peed now if i get much more troube im guna fix it and sell it lol.
Also bad luck i ran out of electric on way how so had to go down side roads with only side lights on as when i puit main on it died and i had to keep bumping it :/ starting to get abit peed now if i get much more troube im guna fix it and sell it lol.
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Re: idle screw, and runs like crap in neutral
Seems to me like its your valves
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Re: idle screw, and runs like crap in neutral
Yeh thats what i was worried about, but when i checked the carbs and that, i found the shop that had restricted left the two middle inlet rubbers loose to those 2 cyclinders must have been getting too much air as its as sweet as now 

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- Joined: Mon Apr 19, 2010 12:00 pm
- My Bike: Zxr400 h1
Re: idle screw, and runs like crap in neutral
Glad u got it sorted, i would have said probably a leak and bad mixture also but u kind of checked them off lol. Mine hanged no matter what mixture, im rebuilding and it must have been my valves not seating right..lots of carbon buildup aswell
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- Posts: 113
- Joined: Fri Jun 18, 2010 9:28 am
- My Bike: ZXR 400 H1
- Location: Kent
Re: idle screw, and runs like crap in neutral
Yeh luckily it wasnt valves as im trying to sell it lol. But ive found a bike in a shop i like so i may trade it in.