Jump to content
Sign in to follow this  

Drz400sm snatchy throttle/ momentary loss of spark?

Recommended Posts

Hi guys,

I have this intermittent problem with my FCR equipped drz400sm.

When you start from stationary and when you change gears and get back on the gas the throttle get quite snatchy at times, almost like it loses spark for a second and then comes good. Adjusting the fuel screw does bugger all. It may improve for a while but then comes back, regardless of which way you adjust the mixture. I also notice that it is more prone to doing this on cooler or less humid days. Runs better the warmer or more humid it gets.

Stock TT store jetting, 3x3, rs2.

Any help appreciated.

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