Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
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HOMESERVICE MANUALSDODGE AND RAM2023DURANGO GT, RWDREPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT VARIANT/TRIMSECTION 8 (EXHAUST SYSTEM - [6.2L])CONVERTER, CATALYTICINSTALLATIONINSTALLATION
2023 Dodge and Ram Durango GT, RWD
Converter, Catalytic: Installation: Installation
2023 Dodge and Ram Durango GT, RWDSECTION Installation
WARNING: This page is about a different variant/trim than selected.
NOTE:
Left side shown, right side similar.
- Position the catalytic converter onto the exhaust manifold flange, and install the ball flange nuts (3) finger tight.
- Support the catalytic converter pipe with a suitable jack.
- Connect the O2S sensor wire harness connectors (2).
- Position the catalytic converter exhaust pipe and install the nut and spring assembly (1) to the muffler assembly flange (2).
- Tighten the exhaust manifold ball flange nuts to the proper specification. Refer to TORQUE SPECIFICATIONS .
- Tighten the catalytic converter exhaust pipe nut and spring assembly to the proper specification. Refer to TORQUE SPECIFICATIONS .
- Remove the support and lower the vehicle.
- Connect the negative battery cable.
- Start the engine and check for exhaust leaks.
RENDER: 1.0x
NO RELATED
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.