What role does the exhaust system play in Honda City engine sputtering?

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What role does the exhaust system play in Honda City engine sputtering?

A clogged catalytic converter o r an exhaust leak can cause engine sputtering by disrupting the flow of exhaust gases. How can owners identify if their exhaust system is the reason behind engine sputtering, and what repairs might be needed to fix the issue?

Sandeep asked on 26 Feb 2025 11:18:59 am

1 Answer

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Car Mechanic Expert - on 26 Feb 2025 11:58:03 am

Exhaust System Issues:

Clogged Catalytic Converter: A clogged catalytic converter can restrict exhaust flow, causing backpressure and engine sputtering.
Exhaust Leaks: Leaks in the exhaust system can cause the engine to run improperly, leading to sputtering and performance issues.

Identifying Exhaust Problems:

Listen for unusual sounds like rattling o r increased engine noise, which could indicate a clogged catalytic converter.
Check for any visible leaks in the exhaust system, particularly near the manifold and pipes.

Repairs:

Replace a Clogged Catalytic Converter: If a catalytic converter is clogged, it will need to be replaced.
Fix Exhaust Leaks: Leaking exhaust pipes o r gaskets should be replaced to restore proper exhaust flow.