Prepare for the installation of the turbocharger
WARNING: This page is about a different car, the 2022 BMW X7, 2021 BMW X7, 2020 BMW X7, and 2019 BMW X7. However, it is still accessible from the selected car via links, so may be relevant.
- Check the oil feed lines and oil return lines for contamination or obstruction, clean or replace if necessary.
- If the oil feed lines or oil return lines are heavily contaminated, it is recommended that the engine oil and oil filter are changed.
- If installed: Check the coolant feed lines and coolant return lines for the turbocharger for contamination or obstruction and clean or replace as needed.
- Check the screw connections and plug connections of all lines for accuracy.
- Check air cleaner for contamination and clean or replace as needed.
- Check correct functioning of crankcase ventilation.
- Replace all gaskets.
Parts: Seals