I have an RK 24 that is less than a year old and has 20 hours on it. I was pushing brush with it yesterday, up a grade and it bogged down. I backed up and started up the grade again and it bogged down again. The third time, the engine died when it bogged down. Now when I start it, it will run for 2-3 seconds and dies. I've started it many times and it always starts but dies after 2-3 seconds. I put fuel in it earlier in the day yesterday. I've checked the oil and looked for any loose hoses or wiring and haven't noticed anything. Does anyone have any suggestions for getting it running? Thanks in advance.