Jump to content
Sign in to follow this  

crf450x idle problems help

Recommended Posts

2006 crf450xbike stalls when i slow down outherwise seems to run fine.tried adjusting idle under 2000 rpm it slows down and dies.idle at 2100 it jumps up to 3000 sometimes and then back down. it use to idle great at 1600-1700rpm. compression is 90 lbs.what should the compression be??bike has 6000miles and 200 hrs on it with just basic maintenance any help would be gratefull. any clue what is wrong.thanks

Share this post


Link to post
Share on other sites
2006 crf450xbike stalls when i slow down outherwise seems to run fine.tried adjusting idle under 2000 rpm it slows down and dies.idle at 2100 it jumps up to 3000 sometimes and then back down. it use to idle great at 1600-1700rpm. compression is 90 lbs.what should the compression be??bike has 6000miles and 200 hrs on it with just basic maintenance any help would be gratefull. any clue what is wrong.thanks

Sounds like a dirty pilot jet. remove float bowl, check for debris.

Gently remove pilot jet, and inspect into the light for clogs. Clean and replace. If lots of debris in float bowl, you may need to remove carb and clean more completely.

- or, you needle hold-down screw could be loose

Share this post


Link to post
Share on other sites

Create an account or sign in to comment

You need to be a member in order to leave a comment

Reply with:

Sign in to follow this  

×