Mazda 6 Service Manual: No.19 exhaust smoke

No.18 cooling system concerns-runs cold

No.20 fuel odor (in engine compartment)

Other materials:

Mazda 6 Service Manual: Rear outer handle removal/installation
1. Remove the rear door glass. 2. Remove the rear door unit. 3. Remove the rear door latch. 4. Remove the bolts. 5. Detach the rear outer handle and rear door latch rod. 6. With the rear side of the rear outer handle fixed and the outer handle lever pulled out (1), remove the rear side of t ...

Mazda 6 Service Manual: Expansion valve removal/installation
1. Disconnect the negative battery cable. 2. Discharge the refrigerant from the system. (See RECOVERY.) (See CHARGING.) Caution If moisture or foreign material enters the refrigeration cycle, cooling ability will be lowered and abnormal noise will occur. Always immediately plug open fitt ...