Need help With my sons Mini
#1
Need help With my sons Mini
OK This will be boys who know the deep secrets of these mini quads!
Eton 90r 2stroke
Everything installed:
Hetricks -Bkit with everything that is included
-52mm port & polished cyl.
-Tether kill
The Problem
Son was racing at Lorretta Lynn's GNCC and obviously went thru some mud/water and also he said, had it roll over 1-2 times in the woods. ran 2.5laps and then started sputtering and then slowed down and let out a big puff of white smoke and then died and wouldn't restart. after getting it home I cleaned up the carb/jets/ports full clean job, no dirt in reed cage area. started right up but wouldn't rev strong past about 3/4 to full throttle sitting in neutral or under load. it revs then cuts out quickly then back into rev. almost like a soft rev limiter.
Here is a list of all I have tried
checked comp- 90-95 with carbon fiber reeds, 115 with fiberglass reeds
honed cylinder to put cross hatch back in it
cleaned carb/ports/internal parts 3 times & Air filter
rejetted up and down
changed out with new stator & coil
removed Hetrick spark box used just Stock CDI
removed Stock CDI used just Hetrick box
checked with inline spark test that you hold on outside of plug wire- checked at all different rev areas
cleaned and regreased elec connections
checked kill switches
bypassed kill switches
bypassed all electrical from stock wiring harness that i knew of
ran extra grounds to coil and engine
Sprayed carb cleaner around seals,cyl., carb/intake, no rev up's.
checked float to see if running out of fuel
Is there a bank angle sensor in these that maybe was tripped and has not reset?
I am pulling my hair out!!! Please help.
Thank you!
Eton 90r 2stroke
Everything installed:
Hetricks -Bkit with everything that is included
-52mm port & polished cyl.
-Tether kill
The Problem
Son was racing at Lorretta Lynn's GNCC and obviously went thru some mud/water and also he said, had it roll over 1-2 times in the woods. ran 2.5laps and then started sputtering and then slowed down and let out a big puff of white smoke and then died and wouldn't restart. after getting it home I cleaned up the carb/jets/ports full clean job, no dirt in reed cage area. started right up but wouldn't rev strong past about 3/4 to full throttle sitting in neutral or under load. it revs then cuts out quickly then back into rev. almost like a soft rev limiter.
Here is a list of all I have tried
checked comp- 90-95 with carbon fiber reeds, 115 with fiberglass reeds
honed cylinder to put cross hatch back in it
cleaned carb/ports/internal parts 3 times & Air filter
rejetted up and down
changed out with new stator & coil
removed Hetrick spark box used just Stock CDI
removed Stock CDI used just Hetrick box
checked with inline spark test that you hold on outside of plug wire- checked at all different rev areas
cleaned and regreased elec connections
checked kill switches
bypassed kill switches
bypassed all electrical from stock wiring harness that i knew of
ran extra grounds to coil and engine
Sprayed carb cleaner around seals,cyl., carb/intake, no rev up's.
checked float to see if running out of fuel
Is there a bank angle sensor in these that maybe was tripped and has not reset?
I am pulling my hair out!!! Please help.
Thank you!
#3
Need help With my sons Mini
everything I did. I went above and beyond what he has said to do
Can't get ahold of him today and he is so busy thru the week that I can barely talk to him I really need to get this thing going we are missing Kentucky race today because of it and missed the Ohio one 3 weeks ago!
Can't get ahold of him today and he is so busy thru the week that I can barely talk to him I really need to get this thing going we are missing Kentucky race today because of it and missed the Ohio one 3 weeks ago!
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Ricardo Covarrubias
Kids Quads & Other ATV's - Ask an Expert!
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09-17-2015 08:28 AM
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