Hi All,

I just introduced myself here: CLICK HERE


I have the following problem:
- Cold start + Choke = very stuttering? (Is that a word?)
- Till 3/4K this is happening
- Above 3/4K The motor drives fine till 10K, then it starts: stuttering again
- Randomly with cruising it starts to stutter again.

What did I try to resolve this problem:
- Disassembled the carburetor
- Cleaned the jets with the magical: CLICK HERE









Current State:
After this, I reassembled everything and the problem was a LOT less, but now still 0RPM to 2K RPM = Stuttering.and high RPM = still a small problem with little stuttering.


- I have checked the intake properly, and that is not the problem, no air leak.


I'm thinking about the sparkplugs / Bobine?


Question:
What do you guys think?


Youtube movie - PROBLEM:

Cheers,
Cyriel

 

Fuel pump ?

 

Goodone, will test that this weekend. Updated with movie!