How many catalytic converters does a Dodge Journey have?

Two catalytic converters. In practice, the Dodge Journey’s exhaust system is configured with two catalysts, though the exact count can vary by engine and market.

Engine options and typical exhaust layouts

The Dodge Journey was offered with multiple powertrains, including a four-cylinder option and a V6 option. In most configurations, the exhaust system uses two catalytic converters to meet emissions standards. The following outlines the typical setups by engine type.

2.4-liter inline-4 engine

• Most Journey models with the 2.4L inline-4 use a dual-cat exhaust: a primary catalytic converter near the exhaust manifold and a second catalytic converter downstream.


• This two-cat configuration is designed to improve emissions performance along the exhaust path before the system reaches the muffler.

Concluding note: For the four-cylinder Journey, two catalytic converters are standard in typical production years (2009–2019) to meet common emissions requirements in multiple markets.

V6 engine (3.5L/3.6L variants)

• V6 versions typically employ one catalytic converter on each bank of the engine, forming a dual-exhaust/dual-cat arrangement.


• That means a total of two catalytic converters in the standard dual-bank setup used on most Journey models with a V6.

Concluding note: In practice, the V6-driven Journey commonly has two catalytic converters as part of its dual-bank exhaust design to comply with emissions standards.

Market and production variations

Across the Dodge Journey’s production run (roughly 2009 through 2019), the default configuration for most markets has been two catalytic converters. Some regional emissions rules or specific model iterations may introduce minor variations, but two catalysts is the standard arrangement for the common variants.

Practical considerations for owners

If you’re inspecting, repairing, or replacing catalytic converters, be aware that a two-converter setup is typical. You may encounter sensors (upstream and downstream) associated with each converter, and exact placement can vary by engine and model year. Always verify with your vehicle’s VIN and local emissions requirements.

Summary

In short, the Dodge Journey typically has two catalytic converters, regardless of whether it uses a four-cylinder or V6 engine. This two-cat design helps meet emissions standards across its production years, with regional variations being uncommon.

Do Dodge Journeys have catalytic converters?

MagnaFlow offers industry leading Dodge Journey Catalytic Converter replacements that will keep your Journey running efficient and meet your local emissions compliance.

Where is the catalytic converter on a Dodge Journey?

The Dodge Journey's catalytic converter is located underneath the vehicle, between the engine's exhaust manifold and the muffler. To find it, look for the cylindrical component in the exhaust system on the passenger side of the vehicle.
 
You can watch this video to see how to locate and replace the catalytic converter on a Dodge Journey: 55sBullet SolanoYouTube · Jul 14, 2024

• Location: Underneath the vehicle, in the exhaust system, and between the engine and the muffler. 
• Side: On the passenger side of the vehicle. 
• Appearance: A metallic, cylindrical part of the exhaust system. 

What is the most common problem with Dodge Journeys?

The most common problems with the Dodge Journey include electrical system failures (especially with the keyless entry and remote start), engine overheating due to coolant issues, and premature brake wear. Other frequent complaints involve water leaks, particularly in the interior, and transmission problems like slipping or hard shifting, particularly in certain model years.
 
This video discusses common Dodge Journey problems, including electrical, engine, and transmission issues: 52sOBD InsightsYouTube · Aug 2, 2024
Electrical problems 

• Remote keyless entry: Intermittent or complete failure of the keyless entry system is a frequently reported nuisance. 
• General electrical issues: Owners report problems with the Totally Integrated Power Module (TIPM), dead batteries, and malfunctioning power accessories. 
• Airbag malfunctions: This can include spontaneous deployment or failures, often indicated by a flashing airbag light. 

Engine and cooling system issues 

• Overheating: Particularly in models from 2009-2016, the engine can overheat due to a clogged coolant port in the thermostat housing. 
• Oil consumption: The 2.4-liter engine can consume a significant amount of oil. 
• Other engine complaints: Some models have experienced stalling, and the 3.6L engine can have issues with the oil cooler or radiator neck. 

Brake problems

• Premature wear: Owners report that brake pads and rotors wear out faster than expected. 
• Other issues: Problems include noisy brakes, sticking brake pedals, and ABS or ESC warning lights. 

Other common problems

• Interior water leaks: Water can leak into the cabin, particularly through the driver's door, and accumulate on the floor. 
• Transmission problems: Some model years, especially 2014-2015, are prone to transmission slipping or hard shifting. 
• Steering issues: Some owners report issues like a whining noise from the power steering pump. 

You can watch this video to learn about common Dodge Journey issues from a mechanic's perspective, including engine and transmission problems: 59sAlex The Car DoctorYouTube · Dec 31, 2021

How do you know if your catalytic converter is bad on a Dodge Journey?

If you have an issue with your catalytic converter and don't get it repaired, your Dodge Journey will not pass an emissions test, show a lack of engine performance and will negatively affect your fuel economy. Your car may run at a higher temperature, too, which can cause other perilous problems from overheating.