Barney,

Thanks for that, I'll have a go.

Cheers.

Nigel.

Tony,

Thanks.

Not sure about valve timing or hidden idle jet, I'll have a look

Cheers.

Kleftiwallah wrote:Not being familiar with this engine. . . .

can you reset the valve timing?

Is there a slow tickover jet hidden away in the carb ?

After that I'm stumped. Cheers, Tony.

Hello everyone, I'm new to this forum so hope someone can help. I have a problem which has been discussed before, I have read the previous posts but I am still having problems, here goes... PROBLEM My Qualcast 43S only runs on full choke, as soon I adjust to half or no choke, the engine stops. SYMPT...