Hi I have a Honda 1983 ATC
I would like to know do I need to rejet it to run in Denver which is over 5000 ft above sea level if I do what jet no. should I use?
Also I have been having a few problems recently one is that it runs very lean - so much so that when I pull the throttle it will not really be able to go to full speed, insdead it just sputs around as if trying to go faster but not able to. Second I can not get it to idle it will only idle with the choke all the way on if i turn the choke off it will idle way to fast even with the idle screw all the way in.
Thanks for your help.
[img]i/expressions/face-icon-small-confused.gif[/img]
Also if anyone could please tell me the initial carb settings so that I know where to start.

 

initial settings for185 are pilotscrew 2 turns out needle jet clip in second groove . original jet is a 95 you should go to the next size smaller for above 5000 and raise clip to the first groove , i dont know how jet sizes run so what the next smaller is i dont know hope i helped some