Car & More Archives -

API SQ vs API SP Which Oil Spec Is Better

Compare API SQ vs API SP, key performance differences, compatibility, costs, and which oil spec fits your engine best.

Learn the API Starburst meaning on oil bottle, what it means for engine protection, and how to choose the right oil with confidence.

Compare synthetic oil vs conventional oil in 2026. Learn key differences, costs, benefits, and which oil is best for your vehicle.

Learn what cars use 5W-30 oil, how to check your manual, and when this common oil grade is the right choice.

Compare Shell Rotella vs Mobil 1 for protection, cold starts, towing, and value to find the best oil for your engine in 2026.

See what cars use 5W-20 oil, how to confirm the right spec, and why this viscosity matters for protection and fuel economy.

Compare Mobil 1 vs Valvoline for protection, value, mileage, and driving needs. Find the right oil for your engine in 2026.

Learn what LSPI in engine oil means, why it matters in turbo engines, and how the right oil helps reduce low-speed pre-ignition.

Compare diesel oil vs gas engine oil, key differences, crossover risks, costs, and the safest choice for your engine in 2026.

Learn what ILSAC GF-6 oil means, how it differs from GF-5, and how to choose the right oil for your engine.