I recently got the bike mentioned, it did not run. After going through elec. sys and fuel sys it is ALIVE!!! I took it out to local OHV Park, and initially ran pretty good, but then it started to cut out, like it was missing, and then after it died several times and re-started, I could not get it started. This was after about 30 mins. About 1 1/2 hrs (at home) it started again. Any ideas? Also need to know how much gear lube and type for this model. Thanks in advance. Jerry