2009 Mitsubishi Galant Repair Question
2009 mitsubishi galant
Checked for cracked or loose exhaust heat shields, start here.
26,913 answers provided
Do you have a check engine light and when was last tune-up??
Could be caused by one of the following below
Fuel injectors dirty/sticking.
Mass airflow sensor/Airflow meter.
Throttle position sensor.
Crankshaft position sensor
Manifold absolute pressure sensor.
Fuel pressure regulator leaking or defective fuel pump.
Foul/defective spark plugs.
Open spark plug wires.
Ignition coil/Coil packs defective.
Incorrect ignition timing.
Cap and rotor.
Note:If it doesn't apply disregard it and keep testing.
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