Hyundai Elantra: Intake And Exhaust System / Muffler Components and Components Location

Hyundai Elantra AD (2016-2020) Service Manual / Engine Mechanical System / Intake And Exhaust System / Muffler Components and Components Location

Components

1. Front muffler
2. Catalytic converter & center muffler assembly
3. Main muffler

4. Gasket
5. Hanger

Exhaust Manifold Repair procedures

Removal and Installation 1. Remove the engine cover. (Refer to Engine And Transaxle Assembly - “Engine Cover”) 2. Disconnect the battery negative terminal. 3. Disconnect the oxygen se ...

Muffler Repair procedures

Removal and Installation Front Muffler 1. Disconnect the battery negative terminal. 2. Disconnect the oxygen sensor connector (A). 3. Detach the rubber hanger (A) from the front muffler. ...

Other information:

Hyundai Elantra AD (2016-2020) Service Manual: Cylinder Block Repair procedures
Disassembly • Use fender covers to avoid damaging painted surfaces. • To avoid damaging the cylinder head, wait until the engine coolant temperature drops below normal temperature (20°C [68°F]) before removing it. • When handling a metal gasket, ...

Hyundai Elantra AD (2016-2020) Service Manual: Troubleshooting
Trouble Symptom Charts Trouble Symptom 1 Trouble Symptom 2 Trouble symptomProbable causeRemedyThe set vehicle speed varies greatly upward or downward"Surging" (repeated alternating acceleration and deceleration) occurs after settingMalfunction of the vehicle speed sensor circuitRepair the veh ...