Tag: engine damage from old oil

Being overdue for an oil change can lead to serious engine damage, costly repairs, and even total engine failure. Learn the real risks, signs of trouble, and what to do if you've waited too long.

26 January 2026

Elliot Crenshaw

What Happens If You Go Over 5000 Miles Between Oil Changes?

Going over 5,000 miles between oil changes won't immediately destroy your engine, but it slowly damages internal parts, increases wear, and risks costly repairs. Learn what really happens to your engine-and how to avoid expensive mistakes.