Answer
No.
Work Step by Step
The solution of $y'=-4(y-5)$ is
$$y=5+c e^{-4t}.$$
So when $t\to \infty$, then $y\to 5$ and hence no solutions will tend to $\infty$ as $t\to \infty$.
You can help us out by revising, improving and updating this answer.
Update this answerAfter you claim an answer you’ll have 24 hours to send in a draft. An editor will review the submission and either publish your submission or provide feedback.