1993 Mitsubishi 3000GT slugish

1993 MITSUBISHI 3000GT
120 MILES • 6 CYL • FWD • MANUAL
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LUDE720
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  • 1 POST
throttle responce has tanked checked timing marks and coolant sencors the car runs well idles well but when you put it in gear and apply gas it hesitates and feels bogged down
Apr 6, 2010 at 12:24 AM
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RASMATAZ
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  • 75,992 POSTS
Lack of acceleration,chugging,hesitating,bogging etc. could be caused by one of the following below.

Inspect and test all the following listed below and get back with some results

Oxygen sensor.
Catalytic converter.
Fuel injectors dirty/sticking.
Mass airflow sensor/Airflow meter.
Throttle position sensor.
Manifold absolute pressure sensor.
EGR Valve
Fuel pressure regulator leaking or defective fuel pump.
False air leakage.
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.
Apr 6, 2010 at 5:35 AM