Troubleshooting > Failures par brand > FOSTI > FOSTI F51 > Lack of power on my FOSTI F51 50
The loss of power can be continuous and threatens your engine with not being able to run at all. A loss of power can be caused epar several factors, some of which you can easily remedy.
Your FOSTI F51 50 motorcycle lacks power, runs out of breath and struggles to climb hills. Frequent on small cars, this problem is generally due to a lack of maintenance.
Usage check:
1) Ignition : spark plug , antiparasitic, malfunction of the CDI case to ignition coils .
2) Carburation: Gasoline flow, carburation adjustment, too lean in air (air filter clogged), too rich in air (intake air), accelerator controls not adjusted, tank cap open!
3) Engine: check the clearance with valves and the timing, theexhaust may be dirty.
4) Transmission: Check the ratio of the bevel torque (number of teeth sprocket or pinion et rear sprocket ), the voltage of the chain.
5) Acceleration hole: mixture too lean, check the color of the spark plug , check the setting of the Air adjusting screw, the state of air filter, the absence of air intake at the carburettor .
The lack of general maintenance of your FOSTI 51 50 can cause a weakening of its performance. Take care of your two wheels with regular maintenance.