This thing has so many useful features I'm hoping it will live up to my expectations. It's off to a shaky start, though. On the plus side, the operation is easy and straightforward. Love the electric start! Love that it has an RV electrical outlet as well as standard 120V outlets. Love the dual-fuel capability. I added gas and oil (more on that shortly), left the run switch off and pulled the starter cord a few times to make sure oil was circulated. Turned the switch to on, pushed START and voila, up and running. The operating manual cautions against running it with no load so I verified it was running smoothly then shut it off. Now for the not so good. I have to agree with other reviewers. Adding oil is a bit awkward. Not nearly as awkward as draining and changing it is going to be. More bad - my unit is leaking oil. At first the leak was fairly significant. I think one possibility for it is that there may have been some residual oil in the engine left over from factory testing. I followed the directions in the manual and added the whole container supplied with the unit and, since you can't actually see what's happening while you're adding the oil, it may have overflowed and that's where the dripping is coming from. The dripping has slowed (after about 20 hours) but it's still there. I'm going to give it another day to see if it stops before I contact tech support. Other than that, it seems to be an excellent product and well worth the money.

There is a wire harness for the choke that you need to open up multiple panels to access and plug in. I am not sure why this is but the reason I found out was through YouTube after I became extremely frustrated. After that it works like a charm. That should be explained when purchased not that somebody has to find out and dig up information on it

After researching and reading many positive reviews we decided to buy this dual fuel generator as back up for power outages. Filled with the oil that is included, do this slowly it will overflow, then attached the propane tank it started right up when the start button was pressed. Very satisfied with this purchase.

I purchased this generator for power outages that happen time to time. It will power my refrigerator, freezer, modem and lights. Generator is quiet. Runs on propane so there is no fuel to get old and less chance of generator not functioning properly. 2nd Westinghouse generator I have owned and have never had problems with Westinghouse.

I just opened my igen4500df and first impressions are impressive. Added the included oil with the funnel provided, installed the battery, hooked up the regulator to a propane tank and it started up and idled instantly! This generator is incredibly quiet, you can easily have a conversation right next to it. I purchased this for running my RV and have not used it to power anything quite yet.

I found out today that if you leave the gas valve on that the gas will leak out of the regulator. I purchased this generator for the remote start feature. If you have to go to the tank which is right next to the generator to turn on the gas why do you need a remote start/stop. For this reason I would not recommend this generator.

I think this iGen4500DF is awesome. A little heavy for a senior to take in and out of vehicle but once out the handle and wheels make it easy to move around. Started on second try out of the box. I’m running it on propane and so far it’s perfect. No problems.

I purchased this generator after having a competitor's (red, HF model). Well, I actually had 2 of theirs after the first wouldn't power my AC on my trailer I traded it in on a new one. The second one didn't either and either said "overload" or CO censor issues. So far so good/great with this one and I'm excited to get to use it with our competition BBQ trailer this weekend.

I bought this generator and because of business commitments it was 2 weeks later before I was able to start and use. I started the generator using propane. As soon as I hit the start button it started right up. I am really pleased with how quiet it is when running. I only used some small tools with it today but it did great.

I just bought this Inverter Generator for possible emergencies. I was looking for at least a 5000 peak watts and a generator that adjusts to different loads (saving gas) and was portable. Have not had a chance to use it yet, but I bought it based on other's recommendations. Will review after I use it.