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Over revving [Not on DT]
(Preview)
My 4 stroke 125 is over revving. I decided to set the carb to the settings stated in the manual but the idle revs are still running at about 2500 RPM, not the specified 1000-1500. Any ideas what I can do?
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The Bandit
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1
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105
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Dt wont start after top end rebuild...
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1 2 3
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(Preview)
re build went fine, was just expecting it to fire up...didnt. so took out spark plug (brand new) to check if it was wet...wasnt quite sure so put it back in and tried again, checked it again and it was wet...so put it back in again, back fired a few times but still wont start...tried choke on/off, throttle...
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Sgt-syphilis
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61
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724
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Sputtering or something
(Preview)
I was going along the motorway today (it was raining like mad) doing about 60-65mph at about 8,000-9,000 RPM. Then the bike revs started dropping and raising and dropping and raising. I pulled onto the hard shoulder and flicked into 1st gear and slowly revved it into 2nd gear without a problem. Then I p...
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The Bandit
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5
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151
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89 dtr powervalve issue
(Preview)
hello everyone and i need your help. (plz) got and 89 dtr and bit confused on how the power valve should work, when pegged open the bike had a bit of a problem gettin to 6k rpm but once past it did wheelies no probs. me thought gettin a servo for it would make things better on lower revs, so i got one, 3 wire type...
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yoshi
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10
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186
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regulator/rectifier ??
(Preview)
howdy, had a ride out today and noticed that my indicators were flahing really fast and the the brake light was flashing with the indicators,came home and changed the flasher unit as i had a spare but they were still the same,i only fitted a new battery a month ago and i know its charged as the horn and ligh...
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monfooldrop
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2
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102
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any ideas
(Preview)
hi cud use sum help with a couple of problems, first one hav had a while, bike seems to be burning oil, its not using any more than oil or anything but got a lot of oil residue on my dep silencer, the joint between front pipe and silencer and over number plate etc, bin like that since i got bike and want to solve...
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birdys3
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10
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134
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Oil pump(can't bleed it)
(Preview)
I still see air bubbles in my hose that goes to the carb.I have bleed the pump many times but every time i am starting the bike i see bubbles coming out from the joiner.
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gasto
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9
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159
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Possible slap??
(Preview)
Hi guys... Got my engine up and running finally for the first time today and it sounds pretty nice but there seems to be a slapping/dry type noise.. I've still got the flywheel cover off and running a 240 jet...
Sorry the video is short (4 seconds) but didn't want to run it much longer..
Here's the lin...
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coastie123
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7
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164
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dtr wont start
(Preview)
dtr wont start and it bubbles in header bottle and plug is wet so basicly headgasket ye
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DTR-POWERVALVE-FTW
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11
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194
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piston blow by
(Preview)
Hi my bike started to develope a top end rattle so i took the piston out and it had blow by marks just above both sides of the wrist pin holes one side slightly worse than the other do you think i could just get away with new rings for the time being or is it rebore time thanks
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gooner78
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6
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161
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where does your power peak?
(Preview)
wondering where does the power peak on everyones dt's list mods if any, please much appreciated
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mr karnage
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2
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127
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Odd China Disc's
(Preview)
http://www.ebay.co.uk/itm/Front-Brake-Disc-Fr-DT-WR-YZ-125-YZ-250-360-TT-350-600-/180666558769?pt=UK_Motorcycle_Parts&hash=item2a1090e931#ht_226...
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DTCrazedKid
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13
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170
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Rattling?! D:
(Preview)
So i've had this rattling sound on my bike for a few months or more it's not blown up yet but i was wondering might this be a sign of the big bang? sounds like it's comming from the exhaust pipe i got a dep can sounds kida tinny. but the rattle sounds like as if a nut is loose?
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Grantypanty
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11
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173
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carb tuning need advise
(Preview)
Afternoon all. So for a long time now the bikes always dogged when pulling the throttle own. So been looking at some guides on setting the air screw. Started to turn the screw in and the reving from idle started to improve... But the screw was only to turns away from being fully screwed in.... Any suggest...
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gareth_iowc
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1
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119
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Ahhh so that's why it went bang
(Preview)
Finally decided to put DT back together as summers almost here. Open up the engine today and find this lol. Top Racing crank around 3 months old. Avoid. Farnham has my OEM one rebuilding it and I wont be touching Top Racing again What was funny is it still ran [IMG]https://i39.photobucket.com/al...
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Seiki
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21
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463
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17tooth?
(Preview)
Anybody tried or using a 17 tooth front sprocket? If so had it dropped the revs much?
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Derbyian
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10
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217
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Strange overheating problem
(Preview)
Got a problem with my bike that I cannot get rid of. Rebuilt the top end a while ago started riding it and ever since it's been overheating. Strange thing is it was fine the first time I took it out until later in the day when it started playing up. Since then the temperature just keeps shooting up, tried get...
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Cameron
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21
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278
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Quick question, Removing oil tank.
(Preview)
idk if this is in the right section, But can i just remove the oil tank without any dangers ?, Or do i have to close the tube that the oil goes trough with a screw or something so the tube doesent suck air in ?
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NorDt
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2
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84
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powerband issues
(Preview)
alright you orrible lot!,im riding an 03 plate dtr ive had nothing but trouble with it to be honest!-new tank on yesterday cos it was petrol and now its dripping water!-andyway, my problem is none of those!-everytime the bike hits the powerband it splutters this happens in every gear!-id doesnt incr...
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dillboi1988
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10
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811
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people help i have fitted ahid kit and need help
(Preview)
i current have a hid kit runnning on the dtr but it seems to cut off when i use any other electrics .....what is the current on a dtr 1995 ....is it a/c current or d/c also is there away to upgrade the alternator on the old dtr to anewer one :)
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DTR-POWERVALVE-FTW
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0
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87
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Eating sparkplugs
(Preview)
I've posted about this misfiring problem before but still puzzled jus done a plug check n it's goosed another this time iridium the only explaination I can think of is too much air but I running on 270 main jet n drinking like mad don't no where to go from ere
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dtr200691
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19
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225
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annoying issue
(Preview)
so, when i kick my bike over it starts up and goes crazy with the choke on. turn the choke off and it dies out and when i pull the throttle it goes even madder, feels like the throttle is sticky but i've got a new cable and i've tried 2 carbs and it does the same, so i'm pretty stumped with this, anyone got any ide...
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DTCrazedKid
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1
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94
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YZ125 ENGINE OR DT125 ENGINE
(Preview)
What are the benifits/differences of running a yz125 engine instead of a DT engine?
Soz if this has been covered before or if its in the wrong section but im interested in this and would like to know
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SUPERSTEVE
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19
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348
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The famous old squeakyness!
(Preview)
So according the Haynes manual, any noise coming from the rear end of the bike will be the shock! Why am I not convinced it's the shock? Now the shock doesn't appear to be defective, however looks can be decieving no? I foolishly took that area of the bike apart today to have a mooch. Surprise surpise I ma...
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Calum122
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23
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2147
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few problems :(
(Preview)
Iv recently been out quite a bit on my dt with mates but one night i come off it :/ then it started fine and about 10 mins after wouldnt start again left it at a mates and he changed the spark plug and then started fine but i was running an iridium spark plug and he put a normal one in it now and the same thing has ha...
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olijnyk
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5
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95
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