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DT125R FORUM

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  4. Why doesn't my DT125 get a spark?

Why doesn't my DT125 get a spark?

Scheduled Pinned Locked Moved Electrics
electricsstatorcdisparkcdi. power. dt
39 Posts 7 Posters 3.5k Views
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  • clawsC claws

    @NINJA kinda disappointing to spend 15 euros for a plug that doesnt even work for a month though. will go with the ngk br9es plug from now on since its like 4 euros

    NINJAN Offline
    NINJAN Offline
    NINJA
    wrote on last edited by
    #8

    @claws The iridium plugs are cheaper on ebay, especially if you buy 4 at a time like I do; :winking_face: :grinning_face_with_smiling_eyes: :winking_face:

    https://www.ebay.co.uk/itm/BR10EIX-NGK-Spark-Plug-Sparkplug-Type-Iridium-IX-NEW-No-6801/272479003527?hash=item3f7103a387:g:OWUAAOSwo4pYSYqN

    SEDUCED BY THE DARK SIDE!!!

    1 Reply Last reply
    0
    • CalumC Offline
      CalumC Offline
      Calum
      wrote on last edited by
      #9

      I have had the same iridium for years. My starlet has had the same iridium for years too.

      Always Originate, Never Pirate!

      1 Reply Last reply
      0
      • D Offline
        D Offline
        DTRLuke
        wrote on last edited by
        #10

        Yes, not normal for any spark plug to be needing replacement within a month. It'd say something about how your engine is running. Too lean or too rich.

        clawsC 1 Reply Last reply
        0
        • D DTRLuke

          Yes, not normal for any spark plug to be needing replacement within a month. It'd say something about how your engine is running. Too lean or too rich.

          clawsC Offline
          clawsC Offline
          claws
          wrote on last edited by
          #11

          @DTRLuke the stock carburetor was running pretty badly and i couldnt really tune it either since the screws were seized so i switched to a 36mm keihin pwk. it was running pretty good actually until i switched a few things including the fuel tank

          2̶0̶0̶4̶ ̶D̶T̶1̶2̶5̶R̶E̶ ̶w̶i̶t̶h̶ ̶s̶u̶p̶e̶r̶m̶o̶t̶o̶ ̶w̶h̶e̶e̶l̶s̶ ̶a̶n̶d̶ ̶a̶ ̶1̶7̶0̶c̶c̶ ̶a̶t̶h̶e̶n̶a̶ ̶k̶i̶t̶
          1999 YZ250 with a 1999 DTR VIN

          D 1 Reply Last reply
          0
          • clawsC claws

            @DTRLuke the stock carburetor was running pretty badly and i couldnt really tune it either since the screws were seized so i switched to a 36mm keihin pwk. it was running pretty good actually until i switched a few things including the fuel tank

            D Offline
            D Offline
            DTRLuke
            wrote on last edited by
            #12

            @claws
            You can buy chinese remade DT carbs, a few people have them on their bikes. A lot probably don't even realise they have a fake carb.

            declanD clawsC 2 Replies Last reply
            0
            • D DTRLuke

              @claws
              You can buy chinese remade DT carbs, a few people have them on their bikes. A lot probably don't even realise they have a fake carb.

              declanD Offline
              declanD Offline
              declan
              wrote on last edited by
              #13

              @DTRLuke yeah they’re only 50 pound look decent

              NINJAN 1 Reply Last reply
              0
              • declanD declan

                @DTRLuke yeah they’re only 50 pound look decent

                NINJAN Offline
                NINJAN Offline
                NINJA
                wrote on last edited by
                #14

                @declan £50 quid - BARGAIN!!!

                SEDUCED BY THE DARK SIDE!!!

                declanD 1 Reply Last reply
                0
                • D DTRLuke

                  @claws
                  You can buy chinese remade DT carbs, a few people have them on their bikes. A lot probably don't even realise they have a fake carb.

                  clawsC Offline
                  clawsC Offline
                  claws
                  wrote on last edited by
                  #15

                  @DTRLuke actually paid around 50 pounds for the keihin carburetor

                  2̶0̶0̶4̶ ̶D̶T̶1̶2̶5̶R̶E̶ ̶w̶i̶t̶h̶ ̶s̶u̶p̶e̶r̶m̶o̶t̶o̶ ̶w̶h̶e̶e̶l̶s̶ ̶a̶n̶d̶ ̶a̶ ̶1̶7̶0̶c̶c̶ ̶a̶t̶h̶e̶n̶a̶ ̶k̶i̶t̶
                  1999 YZ250 with a 1999 DTR VIN

                  D 1 Reply Last reply
                  0
                  • NINJAN NINJA

                    @declan £50 quid - BARGAIN!!!

                    declanD Offline
                    declanD Offline
                    declan
                    wrote on last edited by
                    #16

                    @NINJA yeah it really isn’t a bad price

                    1 Reply Last reply
                    0
                    • clawsC claws

                      @DTRLuke actually paid around 50 pounds for the keihin carburetor

                      D Offline
                      D Offline
                      DTRLuke
                      wrote on last edited by DTRLuke
                      #17

                      @claws The Keihin carb is probably also fake. Most carb's are fake on eBay etc. If you order one directly from Yamaha, then it's most probably OEM, but will be double the price of the fake.

                      clawsC 1 Reply Last reply
                      1
                      • D DTRLuke

                        @claws The Keihin carb is probably also fake. Most carb's are fake on eBay etc. If you order one directly from Yamaha, then it's most probably OEM, but will be double the price of the fake.

                        clawsC Offline
                        clawsC Offline
                        claws
                        wrote on last edited by
                        #18

                        @DTRLuke no no no i bought the carburetor as a used one that was taken from a ktm exc 125

                        2̶0̶0̶4̶ ̶D̶T̶1̶2̶5̶R̶E̶ ̶w̶i̶t̶h̶ ̶s̶u̶p̶e̶r̶m̶o̶t̶o̶ ̶w̶h̶e̶e̶l̶s̶ ̶a̶n̶d̶ ̶a̶ ̶1̶7̶0̶c̶c̶ ̶a̶t̶h̶e̶n̶a̶ ̶k̶i̶t̶
                        1999 YZ250 with a 1999 DTR VIN

                        declanD 1 Reply Last reply
                        0
                        • clawsC claws

                          @DTRLuke no no no i bought the carburetor as a used one that was taken from a ktm exc 125

                          declanD Offline
                          declanD Offline
                          declan
                          wrote on last edited by
                          #19

                          @claws still could be fake

                          clawsC 1 Reply Last reply
                          0
                          • declanD declan

                            @claws still could be fake

                            clawsC Offline
                            clawsC Offline
                            claws
                            wrote on last edited by
                            #20

                            @declan well yea but since the carburetor works i dont really care

                            2̶0̶0̶4̶ ̶D̶T̶1̶2̶5̶R̶E̶ ̶w̶i̶t̶h̶ ̶s̶u̶p̶e̶r̶m̶o̶t̶o̶ ̶w̶h̶e̶e̶l̶s̶ ̶a̶n̶d̶ ̶a̶ ̶1̶7̶0̶c̶c̶ ̶a̶t̶h̶e̶n̶a̶ ̶k̶i̶t̶
                            1999 YZ250 with a 1999 DTR VIN

                            1 Reply Last reply
                            0
                            • clawsC Offline
                              clawsC Offline
                              claws
                              wrote on last edited by
                              #21

                              oh yea i found the issue. one wire had broken and after i fixed it, my stator blew the same night i got the bike working

                              2̶0̶0̶4̶ ̶D̶T̶1̶2̶5̶R̶E̶ ̶w̶i̶t̶h̶ ̶s̶u̶p̶e̶r̶m̶o̶t̶o̶ ̶w̶h̶e̶e̶l̶s̶ ̶a̶n̶d̶ ̶a̶ ̶1̶7̶0̶c̶c̶ ̶a̶t̶h̶e̶n̶a̶ ̶k̶i̶t̶
                              1999 YZ250 with a 1999 DTR VIN

                              NINJAN 1 Reply Last reply
                              1
                              • clawsC claws

                                oh yea i found the issue. one wire had broken and after i fixed it, my stator blew the same night i got the bike working

                                NINJAN Offline
                                NINJAN Offline
                                NINJA
                                wrote on last edited by
                                #22

                                @claws Tough luck dude.

                                SEDUCED BY THE DARK SIDE!!!

                                clawsC 1 Reply Last reply
                                0
                                • NINJAN NINJA

                                  @claws Tough luck dude.

                                  clawsC Offline
                                  clawsC Offline
                                  claws
                                  wrote on last edited by
                                  #23

                                  @NINJA welp the positive thing is that now i have a valid reason to get an inner rotor kit

                                  2̶0̶0̶4̶ ̶D̶T̶1̶2̶5̶R̶E̶ ̶w̶i̶t̶h̶ ̶s̶u̶p̶e̶r̶m̶o̶t̶o̶ ̶w̶h̶e̶e̶l̶s̶ ̶a̶n̶d̶ ̶a̶ ̶1̶7̶0̶c̶c̶ ̶a̶t̶h̶e̶n̶a̶ ̶k̶i̶t̶
                                  1999 YZ250 with a 1999 DTR VIN

                                  NINJAN 1 Reply Last reply
                                  0
                                  • clawsC claws

                                    @NINJA welp the positive thing is that now i have a valid reason to get an inner rotor kit

                                    NINJAN Offline
                                    NINJAN Offline
                                    NINJA
                                    wrote on last edited by
                                    #24

                                    @claws If you've got the cash then Go_4_it!!! 😉

                                    SEDUCED BY THE DARK SIDE!!!

                                    1 Reply Last reply
                                    0
                                    • CalumC Offline
                                      CalumC Offline
                                      Calum
                                      wrote on last edited by
                                      #25

                                      Uhhmm

                                      Inner rotor kits aren't that great for road going machines.

                                      You won't be able to run lights, charge the battery etc.

                                      Great for racing machines. But then you'd want a lighter chassis etc.

                                      Always Originate, Never Pirate!

                                      clawsC 1 Reply Last reply
                                      1
                                      • CalumC Calum

                                        Uhhmm

                                        Inner rotor kits aren't that great for road going machines.

                                        You won't be able to run lights, charge the battery etc.

                                        Great for racing machines. But then you'd want a lighter chassis etc.

                                        clawsC Offline
                                        clawsC Offline
                                        claws
                                        wrote on last edited by
                                        #26

                                        @Calum yea i know the disadvantages but its actually going to be cheaper to get an inner rotor kit than to get a brand new stator and i don't know if i would trust ebay

                                        2̶0̶0̶4̶ ̶D̶T̶1̶2̶5̶R̶E̶ ̶w̶i̶t̶h̶ ̶s̶u̶p̶e̶r̶m̶o̶t̶o̶ ̶w̶h̶e̶e̶l̶s̶ ̶a̶n̶d̶ ̶a̶ ̶1̶7̶0̶c̶c̶ ̶a̶t̶h̶e̶n̶a̶ ̶k̶i̶t̶
                                        1999 YZ250 with a 1999 DTR VIN

                                        CalumC 1 Reply Last reply
                                        0
                                        • clawsC claws

                                          @Calum yea i know the disadvantages but its actually going to be cheaper to get an inner rotor kit than to get a brand new stator and i don't know if i would trust ebay

                                          CalumC Offline
                                          CalumC Offline
                                          Calum
                                          wrote on last edited by
                                          #27

                                          @claws Well I have sold loads of stuff on eBay. So you're implying I sell dodgy gear.

                                          There are genuine sellers on eBay.

                                          That being said, I have bought some right nails before. But price was right.

                                          Always Originate, Never Pirate!

                                          clawsC 1 Reply Last reply
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