general automotive mechanic
5 Hidden Oil‑Change Errors General Automotive Mechanic Misses
5 Hidden Oil-Change Errors General Automotive Mechanic Misses DIY oil changes can be a cost-effective way to keep a car running, but six hidden errors often turn a simple service into an overheating risk. In 2008, GM sold 8.35 million cars worldwide, and many owners still overlook basic oil-change