This one works great! Like having a new engine.

My only concern is there is an additional intake connection above the throat leading just inside the choke plate that the old carburetor didn't have. I have no idea what it is for, however, the engine runs fine with it not connected to anything.

Honda Coleman Powermate Hp 3500 Manual

Coleman Vantage 3500 Generator

Households can use Coleman Powermate generators during a power outage caused by a storm. (Image: Hemera Technologies/Photos.com/Getty Images) Coleman designs its Powermate generators to help users effortlessly conserve fuel when the unit is idle. Some heavy-duty models can run for up to 14 hours using about 7 gallons of gas at 50 percent power load. Using the idle-control feature, you can extend the life of the unit. The Powermate generator can automatically reduce engine speed to about 2200 rotations per minute, or a 'No Load' state. If your Powermate generator is failing to idle as designed, there are at least four basic troubleshooting steps that you can perform before possibly needing to call for service. (see References #3, 'The 7 gallon metal tank.'

Honda Coleman Powermate Hp 3500 Manual 2

) Video of the Day. Navigate to the Coleman Powermate: Portable Generator Product Manuals website to find instructions about idle control troubleshooting specific to your product's model number, such as 'PM0605000' or 'PM0606500'. The model number may be found labeled in the control panel area. Look around the entire frame of the generator. Additional Powermate troubleshooting measures include replacing a bad idle-control module, resetting the solenoid or magnetic position and adjusting the carburetor. Coleman recommends that Powermate owners consult a local dealer for these more advanced and complicated fixes. The Technical Service phone number for Coleman Powermate Generators is 800-445-1805.