I have a Troy Bilt 2600 pressure washer and accidentally ran a full tank of oil gas mixed instead is just gas. It ran fine and started easily so I didn't know I grabbed the wrong can until i ran out of gas and so I stopped for the day. when I went to refill I realized what I had done so I used gasoline only to fill it back up again, but now I can't get it to start. What can I do now? I have no idea!