Mazda 2005 3 4-DOOR - Manual (Page 102)

Black plate (102,1)
NOTE
After driving some distance and turning off the engine, the sound of a valve opening and
closing can be heard at the rear of the right side of the vehicle, however this does not
indicate an abnormality. Your vehicle has a self-checking device and it operates after
turning off the engine.
4-4
Before Driving Your Mazda
Fuel and Engine Exhaust Precautions
Mazda3_8T66-EA-04H_Edition1 Page102
Thursday, June 24 2004 5:18 PM
Form No.8T66-EA-04H