HisFrogness
04-02-2002, 06:42 PM
This I thought was usefull info about turbos I found at...errr....fordvschevy.com (scowls at the hecklers):
With turbocharged cars, it is a very good idea to let the engine idle for a moment or two (30 seconds) before turning the key to the "off" position and shutting the engine down, especially after the car has been driven hard. By following this recommendation, you are letting vital lubricating oil cool down the white-hot turbo. Sludge deposits will be kept at bay and your turbo will live a long and happy life.
It's from an article that explains how turbo/superchargers work which you can read HERE (http://www.fordvschevy.com/tech/tbsc/tbsc.html)
With turbocharged cars, it is a very good idea to let the engine idle for a moment or two (30 seconds) before turning the key to the "off" position and shutting the engine down, especially after the car has been driven hard. By following this recommendation, you are letting vital lubricating oil cool down the white-hot turbo. Sludge deposits will be kept at bay and your turbo will live a long and happy life.
It's from an article that explains how turbo/superchargers work which you can read HERE (http://www.fordvschevy.com/tech/tbsc/tbsc.html)