Discussion Starter · #1 ·
I have a 2003 rmk trail 550. It had been running bad. I put new jets in the carbs. I put in 210s. I think 270s were what I replaced. It was running great. Starting good ... I was climbing a hill going to get stuck so I turned and started down. It died going down the hill and would not start. It has spark and it has fuel. I had to tow it out. Tried to start it and it pulled really hard but finally loosened up and pulled ok. Again, spark and fuel but doesnt even come close to starting or firing. Did I blow my motor? How can I check? Did I crack my cylinders? Not sure what to do. Thanks for any suggestions and help.