Do you leave your diesel running ...?
I see many diesel drivers who leave the engine running while fueling (or other short-term occasions). For a while, I asked why they did that, just to see what their reason was. Never got the same answ...
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My two cents, if I'm just fueling up and will be at the truck/pump it stays running. If I'm going the check the oil or go inside the truck gets shut down.
As Hannibal said, there is no need to let the turbo cool down if you drove at surface street speeds for a few blocks. Unless you just pulled a hard grade and rolled right in to a fuel stop, outlook or whatever.
Don
As Hannibal said, there is no need to let the turbo cool down if you drove at surface street speeds for a few blocks. Unless you just pulled a hard grade and rolled right in to a fuel stop, outlook or whatever.
Don
