Hey guys, just got an et4 that came with all the service records, even original purchase receipt from 2003.
Problem is, it was sitting since May 2019. Put a new battery, had a service done at local shop and everything seemed to be fine.
Took it out on the freeway, pushed 55+ mph, oil light came on, the engine lost power and bike stalled. I was able to pull over and start the bike back up after a few pushes of the ignition button. Felt almost like I was doing a cold start.
Once I started it back up I stayed around 30-35 mph, obviously off the freeway and made it home with no problem. Any idea what happened? Spark plug issues maybe? It was the first time I brought it up to that speed, and we are still on day one of regular usage.
Any advice/opinions/tips appreciated.
2003 150cc ET4 w/ 9400 miles