Toyota Yaris: Iridium-tipped spark plugs

Your engine is fitted with iridium-tipped spark plugs.
NOTICE.
Use only iridium-tipped spark plugs.
Do not adjust gaps for engine performance or smooth driveability.
Facts about engine oil consumption
FUNCTIONS OF ENGINE OIL
Engine oil has the primary functions of lubricating and cooling the inside of
the engine, and plays a major role in maintaining the engine in proper working order.
ENGINE ...
Brake system
The tandem master cylinder brake system is a hydraulic system with two separate
sub-systems. If either sub-system should fail, the other will still work. However,
the pedal will be harder to press ...
See also:
Leak detection pump
This pump performs fuel evaporation leakage check. This check is done approximately
five hours after the engine is turned off. So you may hear sound coming from underneath
the luggage compartment ...
If your vehicle overheats
If your engine coolant temperature gauge indicates overheating, if you experience
a loss of power, or if you hear a loud knocking or pinging noise, the engine has
probably overheated. You should f ...
Rear floor side panel extension (ASSY): Hatchback
REPLACEMENT
With the quarter panel and body lower back panel removed.
REMOVAL
INSTALLATION
Temporarily install the new parts and measure each part of the new parts in accord ...