Here are 2025's most popular questions and answers from The Journal's Car Doctor column, from rotating tires to oil changes.

How do you know if your engine is healthy? How To Read An Oil Analysis! What happens to an engine oil over a road trip? We’ll ...

This video covers a full oil change and oil level sensor replacement on the BMW E39 M5. We go through the service process ...

Buying a 2025 Chevy Silverado 3.0L Duramax should be a dream, but for one owner, it’s a $70,000 nightmare of back-ordered ...

Maintenance Metrics Car Owners Rarely Check. Engines roar, dashboards glow, and modern cars feel smarter than ever, which is ...

Ignition coils last far longer than spark plugs and only need replacement when symptoms appear. Here’s how to tell if coils ...

Which bike is cheaper Indian Super Chief Limited vs Warivo Motors Nova? The Warivo Nova is cheaper than Indian Super Chief Limited by Rs. 23.77 Lakh.

Read our comprehensive 2026 Honda CRF300F review to find out how ths new trail bike balances beginner friendliness and power.

If you’ve moved to a new home within the same city or to a different state. it is wise to update your address in your passport. This is done by applying for a re-issue of the passport rather than a ...