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Home >> Suzuki >> 1990 >> Swift L4-1298cc 1.3L SOHC 3 TBI 8V >> Repair and Diagnosis >> Powertrain Management >> Computers and Control Systems >> Testing and Inspection >> Symptom Related Diagnostic Procedures >> Engine >> Driveability Concerns >> Hesitation / Poor Acceleration
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Hesitation / Poor Acceleration

1. Clogged pressure sensor vacuum passage.
2. Defective throttle valve operation.
3. Poor performance of Throttle Position sensor.
4. Improper fuel pressure.
5. Faulty EGR system.
6. Faulty injector.
7. Poor performance of Water Temp., Air Temp. or Pressure sensors.
8. Faulty ECM.

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