1990 Toyota Corolla Engine runs rough, low power

1990 TOYOTA COROLLA
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JOHNDC12
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Engine Performance problem
1990 Toyota Corolla 4 cyl Front Wheel Drive Automatic 255K miles

Engine idles rough, engine runs better at higher RPM in park, but runs rough even at high RPM when driving.
Aug 20, 2010 at 12:49 PM
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RASMATAZ
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Check and test the airflow meter, throttle position sensor and EGR valve to include the fuel pressure
Aug 20, 2010 at 4:11 PM
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MMPRINCE4000
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If you have a check engine light, short Te1 and E1 in diagnostic connector under hood. Light will flash code.
Aug 21, 2010 at 8:39 AM
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