Recieved the Igen4500, put oil in it connected the battery, put gas in it and it's turned over with no issues. Took a little bit for gas to get through the system. Once it did it fired right up. Tested the remote for it and it worked perfectly. Purchased this to power the camper when I cant get a electric site and this should work fine. Only reason I did four stars is the fact that I haven't had a chance to fully test it. It runs about as quiet as my families yamaha quiet generator.