Putting gasoline in a diesel car

What people tried

Every workaround mentioned in the threads below. We haven’t tested any of them — and nobody here is claiming they worked.

1. 1
   Diluting the small amount of gasoline by filling the rest of the tank with diesel.
2. 2
   drain the fuel tank completely
3. 3
   dilute the mixture by continuously topping off with diesel
4. 4
   call a professional to pump out the fuel

In their words

Unedited, grouped by where they were said, most upvoted first within each place, each linked to the thread it came from.