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Base Engine Misfire with Coolant Consumption > < Turbocharger Oil Leak From Turbine Seal

Astra J

Turbocharger Lack of Oil Supply



Cause
Correction

Restricted oil supply hose
Inspect for restricted turbocharger oil supply hose.

Spun camshaft bearing
1. Remove the oil supply hose. Refer to . Turbocharger Oil Feed Pipe Replacement
2. Visually inspect for correct alignment of the camshaft bearing oil hole.
3. Rotate the engine 1/2 turn and inspect the camshaft bearing oil hole for movement, indicating a spun camshaft bearing.

 

Base Engine Misfire with Coolant Consumption > < Turbocharger Oil Leak From Turbine Seal