Components of the exhaust system: Removing and installing
Checking exhaust system for leaks
Checking exhaust system for leaks
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Start engine and run at idling speed.
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Plug tailpipe during leak test (e.g. with cloth or plug).
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Listen for leaks at the connection points between cylinder head/exhaust manifold with turbocharger, exhaust manifold with turbocharger/catalytic converter, etc.
