Hyundai Elantra: Fuel Delivery System / Fuel Line Repair procedures

Hyundai Elantra AD (2016-2020) Service Manual / Engine Control/Fuel System / Fuel Delivery System / Fuel Line Repair procedures

Removal

1.	Turn the ignition switch OFF, and then remove battery (-) cable.

2.	Release the residual pressure in fuel line. (Refer to Fuel Delivery System - "Release Residual Pressure in Fuel Line")

3.	Disconnect the fuel feed quick-connector (A).

4.	Disconnect the vapor hose (A) which is connected from the PCSV.

5.	Lift the vehicle.

6.	Remove the fuel tank. (Refer to Fuel Delivery System - "Fuel Tank")

7.	Disconnect the vapor tube quick-connector (A).

8.	Remove the vapor tube line fixing clip (A).

9.	Remove the fuel feed line fixing clip (A).

10.	Disconnect the fuel & brake line protect (A) from the fixing clip.

11.	Remove the fuel line fixing clip (A).

12.	Remove the fuel line (A).

Installation

1.	Installation is reverse of removal.

Fuel Pressure Regulator Repair procedures

Removal 1. Remove the fuel pump. (Refer to Fuel Delivery System - "Fuel Pump") 2. Disconnect the electric pump wiring connector (A) and the fuel sender connector (B). 3. Remove the head ...

Filler-Neck Assembly Repair procedures

Removal 1. Remove the rear-LH wheel, tire, and the inner wheel house. 2. Disconnect the fuel filter hose (A) and the ventilation hose (B). 3. Open the fuel filler door and unfasten the fil ...

Other information:

Hyundai Elantra AD (2016-2020) Owners Manual: Good Driving Practices
Never take the vehicle out of gear and coast down a hill. This is extremely dangerous. Don't "ride" the brakes. This can cause the brakes and related parts to overheat and malfunction. When you are driving down a long hill, slow down and shift to a lower gear. Engine brak ...

Hyundai Elantra AD (2016-2020) Service Manual: Engine Mounting Repair procedures
Removal and Installation Engine Mounting Bracket 1. Remove the engine room under cover. (Refer to Engine And Transaxle Assembly - "Engine Room Under Cover") 2. Install the jack under the edge of lower oil pan to support the engine. • Put the rubber block between ...