I have a Generac XL4000. It rill start but not run right
I have a Generac XL4000. It rill start but unless I close the choke about 1/2 way it will not run right. The engine speed surges from normal to idle and back to normal. I evens out a little under load.
Electrical Supplies - Generac - 13,000 Watt / 13,000 Watt Home Standby Generator
Answers & Comments
If the area you live in has alcohol added to their unleaded gas, then you will probably need to rekit the carbuerator. Also check the spark arrestor for plugging up. Try to find a non alcohol, off road unleaded gas for your generator.