Keep in mind 2 stroke engines can be very sensitive to altitude and weather change. Some trimmers are going to require an adjustment right out of the box. Personally, I would not return and instead I would seek a Service Dealer and have them adjust the carburetor if you do not feel comfortable doing so. I can assure you that after the adjustment is completed then it will run at 100%.
Thank you for using Answer Army.
Have a great day!
Pete Brisette
Keep in mind 2 stroke engines can be very sensitive to altitude and weather change. Some trimmers are going to require an adjustment right out of the box. Personally, I would not return and instead I would seek a Service Dealer and have them adjust the carburetor if you do not feel comfortable doing so. I can assure you that after the adjustment is completed then it will run at 100%.
Thank you for using Answer Army.
Have a great day!
Pete Brisette