At The Back Of The Pack
Arm chair racerFirst time rider
Well, just like the title says. I have tried everything to get my 77 90cc to idlle but it won't. I even went so far as to remove the carb from my other 90 that runs mint and put it on but still - no idle?? Both bikes are stock.. I tried to advance and retard the timing as well but did not seam to help at all.
Any suggestions are greatly appreciated - thanks in advance..
First Time Rider
Arm chair racerNew to the board
check for an air leak at intake manifold also check valve adjustment
Louk
First Time Rider
Arm chair racerNew to the board
Try new points. I have many of the US90 and replacing the points has done wonders in how they run.
Power User
The day begins with 3WW
Also check your compression .
78 atc 90/180cc Dickson Full Suspension
76 ATC90/180cc Nicholson
77 atc 90 Dickson Full Suspension
84 KLT 110/123cc Powroll Racer from 80s
87 atc 125m stock
84 atc 200x Curtis Sparks
84 atc 200x Powroll My race bike from 80's
83 atc70/108cc Powroll blue Xmas Special
81 atc185s HP-ATC full suspension
Performance Shop is Open PM me for Service
My Feedback http://www.3wheelerworld.com/showthr...ck+shortline10
Power User
The day begins with 3WW
I think I remember the spark advance plate on one of mine was stuck
It should be a spring loaded plate behind the points that's supposed to rotate
a little as the engine revs and return with 2 little springs.
Drove me nuts for weeks.
Do you have a manual?
May or may not be in there however.
EZ to clean/fix, no special surprises except for flying return springs
At The Back Of The Pack
Arm chair racerFirst time rider
thanks guys, the points are brand new as of last week. The spark advance plate on mine seams to be working. Although, When I take it out is seams sloppy, like the springs are worn?? Not sure if this is normal or not.
New to the board
Arm chair racerNew to the board
did you check your valve adjustment? how does your plug look?
At The Back Of The Pack
Arm chair racerFirst time rider
Im having the same problem with my 110...If I give it a tiny bit of thumb it will "idle" so im going to try and adjust my throttle cable a bit so its giving it a very small amount of gas...still not sure if that is even possible but im going to try it....
1982 HONDA ATC 185s
1982 HONDA ATC 110
At The Back Of The Pack
Arm chair racerAt the back of the pack
turn you r idle up a little.
1985 Honda BigRed 250ES
runs good all original
Restoration in progress:
1980 Honda ATC 110
1985 Honda ATC 250SX
1982 Honda 200ES BigRed
1984 Honda 200S
1984 Honda 200S parts bike
1985 Honda ATC 110
1983 Honda ATC 110 parts bike, runs but smokes
Feedback link: http://www.3wheelerworldforums.com/s...ad.php?t=95258
At The Back Of The Pack
Arm chair racerFirst time rider
you know whats funnny, when I turn up my idle and rev it, it does not want ot turn back to idle... Just high idle.. Very bizzare.. I am going to try trikeboss's method of adjusting the cable. Let us know if that works.
At The Back Of The Pack
Arm chair racerAt the back of the pack
throttle cable can be a problem, also check for any leaks in the intake.
1985 Honda BigRed 250ES
runs good all original
Restoration in progress:
1980 Honda ATC 110
1985 Honda ATC 250SX
1982 Honda 200ES BigRed
1984 Honda 200S
1984 Honda 200S parts bike
1985 Honda ATC 110
1983 Honda ATC 110 parts bike, runs but smokes
Feedback link: http://www.3wheelerworldforums.com/s...ad.php?t=95258
First Time Rider
Arm chair racerNew to the board
that should work for your 110 and his 90 just turn the screw coming out of the top of the carb if it has one if it dont you should be able to adjust it where it enters the throttle body and if its not there there maybe a section of the cable that iss adjustable and once you have it idleing with that use the idle screw to fine tune the idle
Reply With Quote