2020 Yamaha YZ250FX
Safety record from NHTSA: recalls, owner complaints, investigations and service bulletins.
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Vehicles › Yamaha › YZ250FX › 2020
These records cover every 2020 Yamaha YZ250FX. To see whether one car still needs a recall repair, decode its VIN or check it with NHTSA.
Service bulletins
Technical service bulletins and other communications the manufacturer sent dealers about this vehicle. Ask a dealer for the full document by its number.
- 10176884Certain 2020 YZ250FX Models - Rich Running Condition - ECU Reprogramming Some units may experience a condition where the engine is hard to start due to a fouled spark plug. The 2020 YZ250FXs ignition timing and air/fuel ratio were set to meet this models target of good low speed torque for off-road closed-course competition. When riding in certain conditions, the slightly retarded ignition timing and richer air/fuel mixture may lead to the spark plug fouling, causing a hard-starting condition. To remedy this condition, Yamaha has revised the ECU programming to address the rich running condition.