Mechanics

ACELERATION

2000 Mitsubishi Mirage

Engine Performance problem
2000 Mitsubishi Mirage 4 cyl Four Wheel Drive Automatic 90000 miles

I started to have problems with the engine of my car.
when I stop after driving it doesn't run property.
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Moreno
June 13, 2009.



2000 Mitsubishi Mirage aceleration

Dirty fuel injectors (cleaning the injectors often fixes this).
Bad MAP (manifold absolute pressure) sensor
Bad TPS (throttle position) sensor
Bad or dirty MAF (mass airflow) sensor
Low fuel pressure (leaky fuel pressure regulator or weak fuel pump)
Vacuum leaks (intake manifold, vacuum hoses, throttle body, EGR valve)
Bad gasoline (fuel contaminated with water or too much alcohol)

Sometimes, what feels like a hesitation is actually ignition misfire rather than lean misfire. The causes of ignition misfire may include: Dirty or worn spark plugs
Bad plug wires
Weak ignition coil
Wet plug wires

Rasmataz
Jun 13, 2009.


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