Hyundai Elantra: Crankcase Emission Control System / Positive Crankcase Ventilation (PCV) Valve Description and Operation

Repair procedures

Inspection 1. After disconnecting the vapor hose from the PCV valve, remove the PCV valve. 2. Reconnect the PCV valve to the vapor hose. 3. Run the engine at idle, then put a finger ove ...

Positive Crankcase Ventilation (PCV) Valve Repair procedures

Removal 1. Disconnect the vapor hose (A). 2. Remove the PCV valve (B). Inspection 1. Insert a thin stick (A) into the PCV valve (B) from the threaded side to check that the plunger move ...

Other information:

Hyundai Elantra AD (2016-2020) Owners Manual: Seat Belts
This section describes how to use the seat belts properly. It also describes some of the things not to do when using seat belts. Seat Belt Safety Precautions Always fasten your seat belt and make sure all passengers have fastened their seat belts before starting any trip. Air bags are designed ...

Hyundai Elantra AD (2016-2020) Service Manual: General Safety Information and Caution
General Safety Information and Caution Be careful when driving the vehicle using the smart cruise control system as follows.     • The smart cruise control system may have limits to detect distance to the vehicle ahead due to road and traffic conditions. • On curve ...