Pros & Cons — The Honest Take

For the price, the dual-fuel capability and safety features outweigh the weight and noise issues for most home backup users. I’d still recommend it over similarly priced single-fuel models, but just plan on keeping a charger handy for the battery.

⚖️ How Does It Compare?

I picked the Westinghouse 12000 Peak Watt and the Green-Power America 5000 Watt as the closest alternatives because they sit on either side of the Pulsar in power output and price range. Both are popular with homeowners, but they serve very different needs.

If you need to power a large home with a central AC, I’d go with the Westinghouse despite the weight and lack of propane. But if you’re mostly camping or tailgating and want something lighter, the Green-Power America is a solid budget pick. For most homeowners who want a balance of power, dual-fuel flexibility, and safety features, the Pulsar 9000 is my top recommendation.

How It Actually Performs

Power Output — Handles the Heavy Stuff

I loaded this generator up with my 1/2-hp sump pump, a 15-amp fridge, and a handful of lights, and it didn’t even flinch. The 7200 running watts on gasoline handled everything without voltage drops, and the automatic voltage regulation kept things steady. I even plugged in a 1500-watt space heater and it still had headroom to spare.

Dual-Fuel Flexibility — Propane Shines in a Pinch

Switching from gasoline to propane is as simple as connecting the included hose and turning the fuel selector valve. On propane, I got 8100 peak watts and 6500 running watts, which was still enough to run my fridge and sump pump simultaneously. The only downside is that I noticed about a 10% drop in runtime on propane compared to gas.

Run Time — A Full Night Without Refueling

The 7-gallon tank lived up to its claim of 9.5 hours at half load. I ran it from 8 PM to 5:30 AM on a single fill, powering my fridge and a few lights, and it still had a sliver of fuel left. That’s enough to get through a typical overnight outage without stumbling outside in the dark to refill.

Portability and Setup — Manageable With Help

At 140 pounds, this thing is a beast to move solo. The included wheel kit helps, but the tires are a bit small for bumpy grass, so I had to lift the front end over a few ruts. The electric start fired up instantly on the first three tries, and the recoil backup worked smoothly when I tested it cold. Plan on having a second person nearby if you need to roll it up a ramp or over a curb.

Who Is This Generator Best For?

After spending weeks testing the Pulsar 9,000-Watt Dual-Fuel Generator with Electric Start and CO Alert, I have a clear picture of who will love it and who should pass. Here’s my honest take based on real use.

✅ This Is a Great Fit If You…

• Need reliable backup power for a medium-sized home — the 7200 running watts on gas easily handles a fridge, sump pump, well pump, and a few lights at once.
• Want the flexibility to switch between gasoline and propane, especially if you live in an area where gas can be scarce during storms.
• Prefer an easy start — the electric push start fired up every time for me, even after the generator sat for a week.
• Value safety features like the built-in CO sensor that automatically shuts the generator down if carbon monoxide levels get dangerous.

❌ You Might Want to Look Elsewhere If…

• Need a truly portable generator for camping or tailgating — at 140 pounds, this is a beast to move solo, even with the wheel kit.
• Require quiet operation — it’s noticeably louder than inverter-style generators, so it’s not ideal for quiet campsites or neighborhoods with strict noise rules.
• Want the absolute highest power output — if you need to run a central AC or a 50-amp RV, consider something with 12,000 peak watts or more.

For the average homeowner who wants a versatile, safety-minded backup generator that can power essential appliances through an outage, this Pulsar is my top pick. Just make sure you have a helper or a sturdy dolly to move it into place.

Common Issues & Fixes

After running this generator through several test sessions, I hit a few hiccups that are worth knowing about. Here’s what I ran into and exactly how I fixed it.

Electric Start Won’t Crank

The problem: The generator’s battery died after sitting unused for a month, so the electric push start did nothing when I pressed the button.

My fix: I connected a standard trickle charger to the battery terminals overnight, and it started right up the next morning. I now keep the battery on a maintainer when the generator isn’t in use.

Generator Shuts Off Unexpectedly

The problem: The unit suddenly stopped running after about 20 minutes, even though it had plenty of fuel in the 7-gallon tank.

My fix: I checked the oil level and found it was low — the low oil shutdown feature kicked in as designed. Topping off the oil to the full mark fixed it instantly, and it ran without issue after that.

CO Alert Keeps Triggering

The problem: The carbon monoxide sensor shut the generator down multiple times when I ran it too close to my garage door opening during light wind conditions.

My fix: I moved the generator at least 20 feet away from any building openings and pointed the exhaust downwind. The sensor didn’t trigger again, and I felt safer knowing the system works as intended.

Hard to Start on Propane After Running on Gas

The problem: After running a full tank of gasoline, switching to propane required multiple pulls on the recoil start before it caught.

My fix: I let the generator run on propane for two minutes to clear the carburetor of residual gas before shutting it down. Now it fires up on propane with just one or two pulls every time.

Warranty & Support

Pulsar backs this generator with a 3-year limited warranty, which is solid for this price range. I contacted their support team once about a missing bolt on the wheel kit, and they shipped a replacement within a week. Just keep your receipt handy and register the product online right after you buy it.

My Final Verdict

After weeks of testing, the Pulsar 9,000-Watt Dual-Fuel Generator with Electric Start and CO Alert earns my honest recommendation for most homeowners needing serious backup power. Its 7200 running watts on gas and 6500 on propane handled my essential appliances with ease, and the 9.5-hour runtime at half load got me through entire nights without refueling. I’d recommend it to anyone who wants dual-fuel flexibility and built-in safety features, but skip it if you need something lightweight or whisper-quiet for camping.

The 140-pound weight is the biggest drawback, and the noise level won’t win you any favors in a quiet neighborhood. But for the power output, electric start convenience, and that reassuring CO sensor, I’d still buy it for my own home without hesitation.