Glossary entry (derived from question below)
German term or phrase:
warum- und kaltfahren
English translation:
warm up and cool down
Added to glossary by
Vere Barzilai
Oct 11, 2017 22:43
6 yrs ago
5 viewers *
German term
warum- und kaltfahren
German to English
Tech/Engineering
Automotive / Cars & Trucks
Turbochargers
"Ein Motor mit Chiptuning ist ein Motor mit geringeren Sicherheitsreserven.
Entsprechend behutsam muss das Fahrzeug warm- und kaltgefahren werden."
Can anybody help? It would be much appreciated. Thank you in advance.
Entsprechend behutsam muss das Fahrzeug warm- und kaltgefahren werden."
Can anybody help? It would be much appreciated. Thank you in advance.
Proposed translations
(English)
4 | warm up and cool down | Vere Barzilai |
4 | The driver must use the appropriate procedures for driving a warm/ cold engine | Noelle Crist-See |
Change log
Oct 16, 2017 06:33: Vere Barzilai changed "Edited KOG entry" from "<a href="/profile/773740">Marc Svetov's</a> old entry - "warum- und kaltfahren"" to ""warm up and cool down""
Proposed translations
12 hrs
Selected
warm up and cool down
cool down period allows for circulating engine oil to remove heat from the turbocharger so that the engine oil does not "cook" in the turbocharger upon shutdown. Recommended cool down on idle.
There is really no reason to "cool down" a turbo-diesel these days, but you won't hurt anything by doing it either. You can still find people who swear you have to do it, maybe they just like to sit and listen to the radio.
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Note added at 4 days (2017-10-16 06:35:17 GMT) Post-grading
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Thanks Marc
There is really no reason to "cool down" a turbo-diesel these days, but you won't hurt anything by doing it either. You can still find people who swear you have to do it, maybe they just like to sit and listen to the radio.
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Note added at 4 days (2017-10-16 06:35:17 GMT) Post-grading
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Thanks Marc
Note from asker:
Thanks! |
4 KudoZ points awarded for this answer.
Comment: "Thanks!"
11 hrs
The driver must use the appropriate procedures for driving a warm/ cold engine
"Warmfahren" is when you drive a car that has been warmed up, i.e. driven, or the engine was turned on for a certain period. A neighbor of mine does that even during the summer. "Kaltfahren" is when you 1.) start a car that has been sitting a while. 2.) It also has to do with oil residue. There is more residue if the motor is cold. The oil needs to be hot in order to grease correctly, and the car can't be driven with abandon (pedal to the metal) if it doesn't have a certain temperature. But the oil can burn if it exceeds a certain temperature, so it's best to drive with the engine making a low number of revolutions per minute.
Reference:
Peer comment(s):
neutral |
Vere Barzilai
: actually it means to leave the engine working without driving
51 mins
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Discussion
https://en.wikipedia.org/wiki/Varoom!