* Clogged fuel filter
* Dirty or faulty fuel injector
* Faulty fuel pump
* Vacuum leak in fuel system
* Air/fuel mixture issues:
* Dirty or faulty air filter
* Faulty oxygen sensor
* Intake manifold leak
* Ignition system issues:
* Faulty spark plug
* Faulty spark plug wire
* Faulty ignition coil
* Faulty ignition control module
* Electrical issues:
* Loose or corroded battery connection
* Faulty starter relay
* Faulty sidestand switch
* Faulty throttle position sensor
* Mechanical issues:
* Worn or damaged piston rings
* Worn or damaged valves
* Bent or broken valve springs
* Faulty camshaft or camshaft timing
* Computer/ECU issues:
* Faulty Engine Control Unit (ECU)
* Faulty sensors or wiring connected to the ECU
