May 13, 2020 · I bought a new-in-box Predator 3500 Inverter genset from Harbor Freight two weeks ago. The machine started up and runs well. It is now at 31 hr, with three oil changes and performs at …

Jun 23, 2018 · Help with Predator 3500 invert/generator fouling spark plugs 1 reading Jump to Latest 49K views 11 replies 11 participants last post by Handirifle Feb 1, 2021

Dec 31, 2017 · I bought a Predator 3500 generator last month and am ready to do the first tune up. The manual calls for the gap to be .027-.031. Why the range? Can anybody comment on this? Thanks

Oct 31, 2020 · I am going to get a Predator 3500 Inverter generator for camping, and a few folks on Y-tube have said that the iridiums really help out there...prevents fouling, cleaner burn, etc, but, it …

Jan 13, 2025 · HI Guys, Hoping to get some info here on a no spark issue with my Predator 3500 inverter... I have continuity on the switch, and replaced both the ignition coil and ignition control …

Feb 14, 2021 · Most of the videos I have watched on generator troubleshooting related to hard starting had to do with carburetor issues. If the fuel was not ethanol free and sat for more than 3-6 months, …

May 3, 2023 · I installed the new module along with the jumper, cleaned the carburetor, changed the oil and the spark plug. After several tries the generator started. I ran it out of gas a couple times to make …

Aug 1, 2024 · I have a 3500 watt predator generator, it takes longer to start than it should (probably 20-30 seconds worth of turning over with electric start), it’ll run for about an hour then shut down, …

Jul 7, 2022 · Put gas in plug hole, inserted plug, pulled, nothing Sprayed starting fluid into the carb intake, pulled, nothing. Checked oil level, fine. Unplugged oil sensor, still won't start. Traded engine …

Dec 25, 2022 · I Drained all the fuel, oil, pulled the sparkplug and spark arrestor. I let it sit 2 days to air out. I put painstakingly put everything back together, added fresh oil (20 oz) 1 1/2 Gallons of high …