4 Signs Your 2016-2024 Chevrolet Camaro Needs Exhaust and Emissions Work

Most exhaust and emissions problems announce themselves well before they strand anybody. On a 2016-2024 Camaro, these are the ones worth acting on.

1. A P0420 or P0430 efficiency code

This is the symptom people put off longest and regret most. Start by looking at oxygen sensors.

2. An exhaust tick on cold start that quiets as the manifold expands

This is the symptom people put off longest and regret most. Start by looking at catalytic converters.

3. A check engine light that appears after fueling and clears itself

This is the symptom people put off longest and regret most. Start by looking at diesel particulate filters.

4. A diesel that regenerates far more often than it used to

By the time this is obvious you are generally replacing more than one part. Start by looking at catalytic converters.

What to Do Next

Not scheduled. Converters are warranted separately under federal emissions rules, so check coverage before you buy.

Emissions equipment varies by state of original sale on some model years.

We stock genuine GM parts for every nameplate on this list and ship nationwide from Dallas. Start at our Chevrolet OEM parts catalog, or search for Camaro catalytic converters if you already know what you need.

Where to Buy

• Genuine Chevrolet OEM parts
• Catalytic Converters
• Oxygen Sensors
• Def Injectors
• Diesel Particulate Filters
• Wholesale account setup