Small Engine Troubleshooting Problems? Ask a Mechanic Now.
most likely it will need a new carb kit again even though its only a year old.
When you adjust the carb, you are just tricking it to run, and can cause damage to the piston and cylinder.
Factory settings are normally 1 1/4 - 1 1/2 turns outwards from all the way in start point.
the throttle will be set to where throttle plate is on the tip of the screw