Diagnostic procedure

WARNING: This page is about a different car, the 2004 Mazda 6. However, it is still accessible from the selected car via links, so may be relevant.

Fig 1: Symptom No.8 Engine Runs Rough/Rolling Idle - Diagnostic Procedure (Steps 1-9)

Courtesy of MAZDA MOTORS CORP.

Fig 2: Symptom No.8 Engine Runs Rough/Rolling Idle - Diagnostic Procedure (Steps 10-20)

Courtesy of MAZDA MOTORS CORP.