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View Full Version : Need help with E-Ton Viper 50



powrtrippin
04-13-2005, 02:43 PM
My son has had this quad for a year and a half and is having a blast on it. I have gotten many recommendations for upgrades from folks on this site and all have worked out well (thanks!).

Anyway, to my current problem. Over some time now it has been getting harder to keep running. I would adjust the air/fuel screw and all would be well for a while. Now, I am out of screw to turn, have changed the air filter, changed the plug and almost anything else I could think of but nothing works. It won't stay idling unless I turn the idle screw way in, then when it gets going the motor stays reved because the idle screw is in so far. When he pushes the throttle all the way in it sputters and sounds like it's going to die.

HELP PLEASE!!!

mxmike17
04-13-2005, 03:08 PM
First clean the carb.

Then look for intake leaks.

After that if still does the same turn the air screw out about half a turn out and this should let you back the idle screw out some.