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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Anyone else notice the Cummins exhaust smells better than the others?
Not nearly as obnoxious when idling, which is obviously overdone.
Not nearly as obnoxious when idling, which is obviously overdone.
