What are the consequences of overdue vehicle maintenance?

2 Answers
McJulian
07/24/25 7:17pm
Occasionally missing one or two maintenance appointments may not cause significant issues, but making it a long-term habit is inadvisable. As maintenance delays accumulate, various malfunctions will inevitably arise. Vehicle maintenance schedules are primarily based on mileage (kilometers traveled), with time serving only as a supplementary reference. For proper vehicle maintenance, pay attention to the following key points: 1. Replace the three filters and engine oil; 2. Check whether brake fluid, transmission fluid, and power steering fluid need replacement; 3. Inspect brake pads, tires, shock absorbers, and suspension systems; 4. Examine spark plugs, throttle body, and fuel delivery system; 5. Perform tire rotation and routine checks (lights, battery, etc.).
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VonEliana
08/11/25 10:42am
Speaking of expired vehicle maintenance, it's really a big headache. I remember a few years ago when my car's maintenance was overdue, the engine noise became louder. Upon inspection, it turned out the engine oil was too dirty, causing severe internal wear. Later, the repair cost me several thousand dollars, and the entire engine was almost scrapped. Expired maintenance isn't just about spending more money; it can also degrade the car's performance, such as sluggish braking systems or coolant failure leading to overheating risks. Over time, parts age faster, the car's lifespan shortens, and its resale value plummets. I think this affects both safety and finances, so it's essential to develop the habit of regular maintenance and not save small money only to spend big, like I did. Checking the mileage and maintenance schedule monthly can save a lot of hassle.
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