A mechanic recently shared a story on TikTok about a customer who thought the warning light on her dashboard was just a computer problem. She was actually 9,000 miles overdue for an oil change. This is seriously concerning because ignoring that light can completely destroy an engine.
The mechanic, who posts under the handle @gtohockeyguy on TikTok, explained what happened after the woman brought her car to his shop. She said she had recently gotten an oil change somewhere else, but a warning light was still on her dashboard. She thought the previous shop just forgot to reset the system after the service.
