I did a full tune-up on my lawnmower this winter and I'm still having an issue. [U]Lawnmower[/U] Mid 1990's Ariens 22" Self Propelled, 4 Cycle 5.0 HP engine I did the following for the tune-up.... - Clean and rebuild carb - New air filter - New spark plug - Change Oil - New Carb Air Boot - New Starter Recoil Now it normally runs excellent, however sometimes it takes an excessive number of primes to get it started when it's cold. Then if I shut if off to empty the bag, it starts right back up 3 out of 4 times. That other 1 out of 4 times it won't start back up though. The RPM's are inconsistent at times as well. But other than that it runs strong. I'm at a loss for what it could be. I can turn a wrench, but my experience with carburetors is minimal. Any idea what could be wrong to cause this thing to run like sh** on occasion?

Do I have to take apart the trigger assembly to tighten the throttle cable or is there an easier way to do this? Thanks.