Exhaust noise during acceleration
A Nissan Rogue 2020 producing unusual noise from the exhaust during acceleration typically indicates an exhaust leak, loose component, or internal muffler issue. This can affect performance and emissions.
Diagnosis Details
Possible Causes
Exhaust manifold gasket leak or cracked manifold
Loose or damaged exhaust heat shield
Internal muffler baffle failure or catalytic converter damage
Related OBD-II Codes
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What You Should Do
Inspect the exhaust system for visible leaks, loose shields, or damage.
Check manifold gaskets and bolts.
Listen for the noise source with engine running.
If safe, feel for exhaust pulses near joints.
Replace gaskets or tighten components as needed.
Consult a mechanic if internal damage is suspected.
Related Repairs
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Disclaimer: This AI-generated diagnosis is for informational reference only. Always consult a qualified mechanic for an in-person inspection. AutOwner is not responsible for decisions made based on this information.
