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View Full Version : Carb Issues, am I lean



Newrider08
03-24-2009, 03:50 PM
Hey guys,

I posted on here a while back about some popping on deceleration and they said I might be lean or have an exhaust leak etc etc etc

I have looked for an exhaust leak and there is none, I have not had a chance to hook it up to a tach to reset my pilot screw.

SO to the question.

I read on here that taking off your airbox lid will help your engine breath, I tried this today and it ran like CRAP, barely started and when it did it popped and when I tried to ride it the thing ran terrible so I just stopped and put the lid back on.

does this mean I am lean for sure?


the quad has a white brothers e-series on it and I am not sure if there are any engine mods as I bought it used. I do not know what jets are in the carb either.

Sanddraging28
03-25-2009, 12:04 AM
you are definitely lean. find out what jets you have and let us know