- Faulty ignition coil
- Bad spark plug
- Faulty oxygen sensor
- Faulty fuel injector
- Vacuum leak
- Clogged catalytic converter
-Faulty ignition module
- Transmission solenoid
- Faulty fuel pump
Next steps:
- Scan for OBDII trouble codes
- Check spark plug and wires
- Check fuel pressure
- Check ignition timing
- Check for leaks