how do i fix my 2009 mitsubishi galant if i hear a tin sound under the hood while i am driving. what could be causing that
Aug 11, 2011 at 3:51 PM
2009 mitsubishi galant
2009 MITSUBISHI GALANT
LIAMSMOM
- MEMBER
- 1 POST
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MHPAUTOS
- ✓ASE Certified Mechanic
- 31,937 POSTS
Checked for cracked or loose exhaust heat shields, start here.
Aug 11, 2011 at 10:40 PM
RASMATAZ
- ✓ASE Certified Mechanic
- 75,992 POSTS
Do you have a check engine light and when was last tune-up??
Could be caused by one of the following below
Oxygen sensor.
Catalytic converter.
Fuel injectors dirty/sticking.
Mass airflow sensor/Airflow meter.
Throttle position sensor.
Crankshaft position sensor
Knock sensor
Manifold absolute pressure sensor.
EGR Valve
Fuel pressure regulator leaking or defective fuel pump.
Fuel contamination.
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.
Could be caused by one of the following below
Oxygen sensor.
Catalytic converter.
Fuel injectors dirty/sticking.
Mass airflow sensor/Airflow meter.
Throttle position sensor.
Crankshaft position sensor
Knock sensor
Manifold absolute pressure sensor.
EGR Valve
Fuel pressure regulator leaking or defective fuel pump.
Fuel contamination.
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.
Aug 11, 2011 at 10:47 PM
Repair Safety Notice: This information is for general instructional purposes only. Vehicle repair can be dangerous. Verify all information, follow manufacturer service procedures, use proper tools and safety equipment, and consult a qualified repair shop when needed.