LOW RPM BOGG
-
- Member
- Posts: 43
- Joined: 08:34 pm Jan 25 2017
- Country: UNITED STATES
LOW RPM BOGG
my bike boggs down bad at take off,,no low end power once I get the rev up its great .// ?? almost dies if I don't give it enough throttle at take off ???? help !!!!
revs up just fine in neutral just not when pulling weight ??
revs up just fine in neutral just not when pulling weight ??
- bufftester
- Platinum Member
- Posts: 3465
- Joined: 06:03 pm Oct 31 2012
- Country: USA
- Location: University Place, WA
Re: LOW RPM BOGG
Which bike? What year? New development or always been that way? Mods/work done? Last time you changed plug, cleaned air filter, what's it currently jetted at? Need more info
-
- Member
- Posts: 43
- Joined: 08:34 pm Jan 25 2017
- Country: UNITED STATES
Re: LOW RPM BOGG
OK,,,just got it this is a kx80,,1993 I know this is a kdx forum, I have one too this is my kids bike,,,dont know much about it ,,,was locked up when I got it put a used motor in it ,,new plug and airfilterbufftester wrote:Which bike? What year? New development or always been that way? Mods/work done? Last time you changed plug, cleaned air filter, what's it currently jetted at? Need more info
- KDXGarage
- KDXRider.net
- Posts: 14119
- Joined: 06:45 am Nov 01 2004
- Country: United States of America
- Location: AL, USA
- Contact:
Re: LOW RPM BOGG
Moved to other bikes forum
Have you cleaned the carb?
Have you cleaned the carb?
Thank you for participating on kdxrider.net.
To post pictures from a device: viewtopic.php?f=88&t=24128
To post pictures from a device: viewtopic.php?f=88&t=24128
-
- Member
- Posts: 43
- Joined: 08:34 pm Jan 25 2017
- Country: UNITED STATES
Re: LOW RPM BOGG
yes ,,even tried a new carb same thingJason wrote:Moved to other bikes forum
Have you cleaned the carb?
-
- Member
- Posts: 43
- Joined: 08:34 pm Jan 25 2017
- Country: UNITED STATES
Re: LOW RPM BOGG
yes,,,no changeJason wrote:Moved to other bikes forum
Have you cleaned the carb?
-
- Member
- Posts: 24
- Joined: 02:13 am Sep 14 2017
- Country: NZ
Re: LOW RPM BOGG
Air leak around the carb perhaps, check the seal around the airbox boot and reed block boot.
Also double check the idle jet isn't blocked, and set the air screw to 1.5 turns out.
Get your idle set right next and hope it works
Also double check the idle jet isn't blocked, and set the air screw to 1.5 turns out.
Get your idle set right next and hope it works
-
- Member
- Posts: 24
- Joined: 02:13 am Sep 14 2017
- Country: NZ
Re: LOW RPM BOGG
Could also be a timing issue, try moving the pick up around to advance/retard the timing and see if there is any improvement.
-
- Member
- Posts: 43
- Joined: 08:34 pm Jan 25 2017
- Country: UNITED STATES
Re: LOW RPM BOGG
thanks ill try that ,,Yeahthebikes94 wrote:Air leak around the carb perhaps, check the seal around the airbox boot and reed block boot.
Also double check the idle jet isn't blocked, and set the air screw to 1.5 turns out.
Get your idle set right next and hope it works
-
- Member
- Posts: 43
- Joined: 08:34 pm Jan 25 2017
- Country: UNITED STATES
Re: LOW RPM BOGG
ok did all that ,,no changeYeahthebikes94 wrote:Air leak around the carb perhaps, check the seal around the airbox boot and reed block boot.
Also double check the idle jet isn't blocked, and set the air screw to 1.5 turns out.
Get your idle set right next and hope it works
-
- Member
- Posts: 24
- Joined: 02:13 am Sep 14 2017
- Country: NZ
Re: LOW RPM BOGG
Take reeds out and look for damage, also flip them if they are worn.
Is possibly still a timing issue.
What ratio premix are you running??
Is possibly still a timing issue.
What ratio premix are you running??
-
- Member
- Posts: 43
- Joined: 08:34 pm Jan 25 2017
- Country: UNITED STATES
Re: LOW RPM BOGG
using 80 to 1 amsoil,,gonna install new reeds tomorrow,,,thanksYeahthebikes94 wrote:Take reeds out and look for damage, also flip them if they are worn.
Is possibly still a timing issue.
What ratio premix are you running??
-
- Member
- Posts: 24
- Joined: 02:13 am Sep 14 2017
- Country: NZ
Re: LOW RPM BOGG
80:1 ratio?! I run all my 2 strokes at 40:1. Try the new reeds and fuel ratio change
- Julien D
- KDXRider.net
- Posts: 5858
- Joined: 07:53 pm Nov 07 2008
- Country: USA
- Contact:
Re: LOW RPM BOGG
I will second that, 80:1?!?!