Vehicle intermittantly will not idle, stalls out when decelerating to a stop, when in between gears, when restarted, will idle below 700 rpm and stalls repeatedly. At other times, it will idle at 3000 rpms, sometimes back firing, when clutch is pulled in the rpms will drop but most times, it's a rough idle, bouncing between 700 and 1300 rpm's. When it is cold, it often idles fine until it gets warm... This has been an ongoing problem since new. It has been brought to the dealer and they could not resolve the problem...
Engine & cooling
2012 Yamaha XTZ12 Engine problems
Owners have filed 1 complaint about the 2012 Yamaha XTZ12's engine & cooling with NHTSA - 50% of all its complaints, most recently on May 25, 2017. Stalling, loss of power, oil consumption, overheating, head gaskets, timing chains and engine failure.
- Complaints
- 1
- Recalls
- 0
- Crashes
- 0
- Fires
- 0
- Injuries
- 0
- Deaths
- 0
Engine complaints
Yamaha XTZ12 engine complaints by year
XTZ12 engine problems, every yearSource: U.S. National Highway Traffic Safety Administration (NHTSA) complaints and recalls, checked . Complaints are owners' own reports and are not verified. How we use the data