2011 Nissan GT-R Owner's Manual - Page 210

TURBOCHARGER SYSTEM See your 2011 Warranty Information Booklet for important related information and warranty coverage exclusions. See also section 2 (page 2-28) and section 5 (page 5-42) of this Owner's Manual, "Transmission Clutch Temperature High" and "Vehicle Dynamic Control (VDC) System" for important additional related information. The turbocharger system uses engine oil for lubrication and cooling of its rotating components. The turbocharger turbine turns at extremely high speeds and it can get very hot. It is essential to maintain a supply of oil flowing through the turbocharger system. Therefore, a sudden interruption of oil supply may cause a malfunction in the turbocharger. To ensure prolonged life and performance of the turbocharger, it is essential to perform the following maintenance procedure: . Change your engine oil according to the recommended intervals shown in the separate Service and Maintenance Guide. Use only the recommended engine oil. If the engine had been operating at high engine speed for an extended period of time, let it idle for a few minutes prior to shutdown. Do not accelerate your engine to high engine speed immediately after start. prevent diminished starting performance, avoid starting and stopping the engine repeatedly during a short period of time. . . NOTICE This vehicle includes spark plugs that are designed for high performance. For this reason, if the engine is repeatedly started and stopped over a short time, the spark plugs may become fouled, making the engine difficult to start. To 5-28 Starting and driving