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Exhaust gas recirculation system > < Exhaust system: install without stress

Leon Mk1

Checking exhaust system for leaks
Checking exhaust system for leaks
–  Start engine and run at idling speed.
–  Cover the end pipe for the seal verification (for example using a cloth or plug).
–  Listen for noise at the connection points (cylinder head/manifold, turbocharger/primary exhaust tube, etc.) to locate any leaks.
–  Eliminate any leaks.
   

Exhaust gas recirculation system > < Exhaust system: install without stress