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Home >> Nissan-Datsun >> 2003 >> Sentra Limited >> Repair and Diagnosis >> External Pages >> Different car >> Section 414 (Engine Control System - DTC) >> DTC P0300, P0301, P0302, P0303, P0304, P0305, P0306: Multiple Cylinder Misfire, No. 1 - 6 Cylinder Misfire >> Diagnostic Procedure >> 2. Check For Exhaust System Clogging

2. Check For Exhaust System Clogging

WARNING: This page is about a different car, the 2004 Nissan Maxima. However, it is still accessible from the selected car via links, so may be relevant.

Stop engine and visually check exhaust tube, three way catalyst and muffler for dents.

OK or NG 

  1. OK: GO TO 3.
  2. NG: Repair or replace it.