Two Stihl BG86C blowers. One runs reasonably well, the other runs decent at full throttle but doesn't idle well. The one that stalls at idle runs with the primer bulb almost empty. The one that works well runs with the primer bulb basically full.
Does this indicate anything obvious right off? I noticed this on first inspection, but don't know exactly what it means. Wondering if any of the experts here know what this is before I start.??
Thanks.
BLES