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Post by walterwhite on Jun 16, 2014 23:07:59 GMT -5
Sounds like you never plugged the PAIR hose up to me? Thats the huge hose coming from the chrome pipe by the valve cover..you need to plug that baby up I hear the exhaust coming through the tube..I just capped the back of my canister and that exhaust leak sound went away,unless you like dual exhaust:) Also sounds like its running a little rough there at idle,,might want to check your spark plug gap,,should be a smooth steady idle,,ba,ba,ba,ba,ba,ba,ba,ba... You can even plug it at the head,,just cut a small piece of tin and drill two small holes in it for the bolts,,I just plugged the end of the hose and it works fine,,when this motor finally blows up I will change it around and plug it the right way  chrome pipe? i believe thats the PAIR system but i have a EGR system, 2 different emissions systems (look at post #11 on this thread) |
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Post by jerseyboy on Jun 17, 2014 6:46:25 GMT -5
Im sorry,,so you don't have a PAIR on that motor,its an EGR...well to me it sounds like something is not plugged up correctly...if its PAIR or EGR I would plug every hole on the motor except crankcase breather,two vac lines on the intake(one is for ACV other for petcock/pump),and the fuel tank vent.Maybe you have a small exhaust leak around where the header connects to the jug? Sorry for confusing you bro |
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Post by willruck808 on Jun 17, 2014 13:42:33 GMT -5
Enjoyed reading this topic. Not all 150cc gy6 have this on them so if I am in the market for a new scooter in the future , I hope I can remember it all.
Having the videos made it a lot easier to follow and understand what was deleted. Good job on the camera man. However you stated that you have a
108 main jet. Might have to do a carb tuning next.
ALLY, thanks for being so patient. I would have lost it after the 2nd page.
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Post by walterwhite on Jun 17, 2014 17:55:19 GMT -5
Enjoyed reading this topic. Not all 150cc gy6 have this on them so if I am in the market for a new scooter in the future , I hope I can remember it all. Having the videos made it a lot easier to follow and understand what was deleted. Good job on the camera man. However you stated that you have a 108 main jet. Might have to do a carb tuning next. ALLY, thanks for being so patient. I would have lost it after the 2nd page. thanks for the compliments and hope everyone in these forums got some good info on the emissions system removal, there is not much info or videos on EGR stuff on the interwebss |
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Post by thattmoguy on Mar 6, 2015 0:16:21 GMT -5
Thanks for posting all this info and the videos, This might be the first mod on my scoot.
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