10/08/2026
2. Skipping or Delaying Regular Maintenance
Mistake: Stretching oil changes, ignoring air filters, cabin filters, transmission fluid, or coolant services far beyond the recommended intervals.
Why it’s costly: Contaminated oil and clogged filters accelerate engine wear and reduce efficiency.
Best practice: Follow the manufacturer’s maintenance schedule (or the severe-service schedule if you drive in stop-and-go traffic, dusty areas, or short trips). Keep records of every service