Mazda 6 Service Manual: No.20 fuel odor (in engine compartment)

No.19 exhaust smoke

No.21 engine noise

Other materials:

Mazda 6 Service Manual: Pre-delivery inspection
PRE-DELIVERY INSPECTION TABLE EXTERIOR INSPECT and ADJUST, if necessary, the following items to specification: - Glass, exterior bright metal and paint for damage - All weatherstrips for damage or detachment - Door operation and alignment including side door and back door - Wheel lug nu ...

Mazda 6 Service Manual: Air filter inspection
1. Remove the air filter. 2. Inspect the air filter. If the air filter is damaged, excessively dirty, or foul smelling, replace the air filter. Note The air filter cannot be reused by cleaning it with water or compressed air. Replace the air filter at the following interval, depe ...