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Post by hurldem13 on May 6, 2018 13:13:48 GMT -5
So my taotao 50 after installing a 100 cc kit and removing the inhibitor xrap will like fart and drop speed a bit .. What could this be wish i coukd explain it better
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Post by scooterted on May 6, 2018 15:43:17 GMT -5
Belt slip?
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Post by hurldem13 on May 6, 2018 15:47:14 GMT -5
Dont know doesnt really feel that way .. Im hoping a 1/8 turn on the carb will fix it .. As mqybe a backfire .. Like it feels like where the dot inhibitor crap was and is now just gas lines going nowhere are temp getting stopoed and then blowing through? Maybe? Idk though how would I go about checking for a slipped belt .. Im def a duct tape /wd40 non mech guy |
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Post by jeff84 on May 6, 2018 16:19:49 GMT -5
does it do it when you are cruising wot at top speed? or is it more in the midrange, or just off of idle?
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Post by hurldem13 on May 6, 2018 16:21:22 GMT -5
does it do it when you are cruising wot at top speed? or is it more in the midrange, or just off of idle? Cruising... More and more when it rains |
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Post by scooterted on May 6, 2018 16:25:38 GMT -5
Ive never experienced belt slip myself. So this is a guess. Maybe black streaks on the pulleys?
What all did you do with the bbk? Did you change jets?
You said 1/8th turn on the carb, idle mix probably wont help with a running issue.
What inhibitor equipment did you remove?
Also, we need more information, speeds, throttle position, etc. This started immediatly after the bbk?
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Post by jeff84 on May 6, 2018 16:28:43 GMT -5
well rain can cause two problems. it can cause belt slippage if its able to into the cvt, and if its able to get into the intake can really make your scooter sound like its dying. if enough water gets sucked into the intake it can even cause your engine to hydrolock causing all kinds of damage. you would know if it was getting into the intake, so I'm guessing you should start by inspecting your cvt. those tags on the left should give you all the info you need to do that.
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Post by jeff84 on May 6, 2018 16:32:32 GMT -5
maybe you are just for the first time really reaching the limits of the gearing of the cvt, and a taller final drive gear is in order
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Post by hurldem13 on May 6, 2018 16:33:35 GMT -5
Ive never experienced belt slip myself. So this is a guess. Maybe black streaks on the pulleys? What all did you do with the bbk? Did you change jets? You said 1/8th turn on the carb, idle mix probably wont help with a running issue. What inhibitor equipment did you remove? Also, we need more information, speeds, throttle position, etc. This started immediatly after the bbk? Ok.. So. Ibdidnt install it but was there with the guy as it was put in .. He removed the emision shit and a few things he told me were superfluous and I believe that. It was the whole thing carb manifold a9 muff and header airflow everything but tge camshaft. By sms.. 187.. On ebay. It feels like its somesort of blockage or maybe to much gas hitting the whatever thing(so not a mechanic here) it tends to do it at my cruising speed wich is around 3/4 wot and also when getting close to that .. I feel like a belt slip would have more of a timed feel (again no mechanic) but idk.. Could rain or dirt or whatever landing on one of those hoses that go nowhere now(due to remival of emisiin/speed stuff cause that its like all of a sudden no gas hits carb or spsrk or something .. And it fart/slows/drags/ if that makes any sense |
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Post by jeff84 on May 6, 2018 16:37:35 GMT -5
ok start siple and check for a vacuum leak between the intake manifold and the petcock. and make sure you are getting a good flow of fuel to the carb when you put a vacuum on that line.
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Post by jeff84 on May 6, 2018 16:38:45 GMT -5
when this fart happens is it only momentary or does it persist until you change throttle position?
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Post by jeff84 on May 6, 2018 16:40:40 GMT -5
honestly unless you have some reason not to, I would ask the person who installed the bbk to check it out and see what they think. if it was theirork that caused the issue, they should be able to fix it and do it for free, but first rule out the simple things
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Post by scooterted on May 6, 2018 16:41:16 GMT -5
I would start by checking gas flow as he said. If thats good i would stick a washer (or move the clip) under the needle to richen the part throttle mixture just to see if it gets better or worse. Thats something super easy to do.
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Post by hurldem13 on May 6, 2018 16:41:21 GMT -5
when this fart happens is it only momentary or does it persist until you change throttle position? Momentary like you said kinda dies for a split sec causing a jerk in speed loss and then its right back and has no timing key as to when itll happen and it kinda sounds like a fart when it happens as i think it was set to run a bit wet? I think. |
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Post by hurldem13 on May 6, 2018 16:41:59 GMT -5
honestly unless you have some reason not to, I would ask the person who installed the bbk to check it out and see what they think. if it was there work that caused the issue, they should be able to fix it and do it for free Dont think it was install error at all . and am totally broke |
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