Hyundai Tucson: Emission Control System / Exhaust Emission Control System

Fuel Filler Cap

- Description A ratchet tightening device on the threaded fuel filler cap reduces the chances of incorrect installation, which seals the fuel filler. After the gasket on the fuel filler cap and ...

Catalytic Converter

- Description The catalytic converter of the gasoline engine is a three way catalyst. It oxidizes carbon monoxide and hydrocarbons (HC), and separates oxygen from the oxides of nitrogen (NOx). ...

Other information:

Hyundai Tucson (NX4) 2022-2025 Service Manual: Front Wheel Guard
- Replacement     • When removing with a flat-tip screwdriver or remover, wrap protective tape around the tools to prevent damage to components. • Put on gloves to prevent hand injuries. 1.Remove the engine room under cover.(Refer to Engine Mechanical System - "Engine Ro ...

Hyundai Tucson (NX4) 2022-2025 Owner's Manual: Special Driving Conditions
Hazardous Driving Conditions When hazardous driving conditions are encountered such as water, snow, ice, mud, and sand: Drive cautiously and allow for longer braking distances. Avoid abrupt braking or steering. If your vehicle is stuck in snow, mud, or sand, use the second gear ...