I have finally compleated a 1.6 enginge conversion. I can not get it to stop diseling or when you shut it off does not compleatly shut off keeps running like it has bad gas. I checked the timing set to the old setting from the original samurai engine. The engine in it now is a 1994 sidekick 8 valve engine.
Are you setting your timing while using a tach? If not, your timing could still be off. I think the timing is supposed to set at 8-10 BTDC @ 800 RPM. If your idle is wrong, your timing will be as well.