What Are Tune‑Ups & Oil Changes and How Do They Work?
- Oil Change: Fresh oil and a new filter keep internal engine parts lubricated, cool, and clean. Using the correct OEM‑spec viscosity prevents wear, sludge, and timing system issues.
- Tune‑Up: A modern tune‑up focuses on ignition and air/fuel management—spark plugs, coil boots, engine air filter, throttle‑body/MAF cleaning, PCV service, and key inspections. The goal is smooth idle, strong performance, and better fuel economy.
Why This Service Matters
- Protects the engine from premature wear and overheating
- Restores power, fuel economy, and smooth starts
- Helps prevent catalytic converter damage and carbon buildup
- Keeps emissions in check and warning lights off
Important to Know
- Oil intervals: typically 5,000–10,000 miles or 6–12 months on full synthetic; severe use (short trips, extreme temps, towing, turbo/GDI) benefits from shorter 5,000–6,000‑mile intervals.
- Spark plug life: copper ~30–50k; platinum ~60–100k; iridium ~90–120k miles—follow your owner’s manual.
- Many vehicles require specific approvals (dexos, VW/Audi 502/504, BMW LL, MB 229.x). We use the correct spec.
- Your service includes a digital inspection and maintenance light reset.
- We recycle used oil and filters responsibly.
How Tune‑Ups & Oil Changes Are Done
Oil Change
- Verify oil spec/quantity, warm engine, and protect the work area.
- Drain old oil; replace crush washer; torque drain plug to spec.
- Replace oil filter (cartridge/spin‑on) with new O‑rings/seals.
- Refill with manufacturer‑specified oil; set level precisely.
- Reset maintenance indicators, check for leaks, and road‑test if needed.
Tune‑Up (vehicle‑specific)
- Scan for codes; review live data and fuel trims; verify any concerns.
- Replace spark plugs to OEM spec; inspect coils/boots and apply dielectric grease.
- Replace engine air filter; cabin filter on request.
- Clean throttle body and MAF (approved cleaners); inspect PCV system and vacuum lines.
- Check belts/hoses, coolant and oil condition, and battery/charging health.
- Optional: fuel system cleaning or injector service if indicated.
- Final verification and road test.
When to Schedule Service
- Oil life monitor at/below 10–15% or past time/mileage
- Rough idle, hard starts, hesitation, or reduced MPG
- Check Engine light for misfire/air‑fuel issues
- Dark/low oil, burning oil smell, or noisy operation
- Approaching the recommended spark plug interval
Signs You May Need a Tune‑Up
- Misfire at idle or under load
- Sluggish acceleration or poor fuel economy
- Pinging/knocking under acceleration
- Surging or unstable idle
How Important Is This Service?
High. Clean oil and up‑to‑date ignition/air management are the foundation of engine longevity. Skipping maintenance shortens engine life and can trigger expensive repairs. Nationwide Mechanics brings quality parts and certified techs right to your driveway.
What You Get with Nationwide Mechanics
- Certified mobile technicians
- OEM‑spec oil and quality filters
- OEM or equivalent spark plugs and components
- Proper torque procedures and maintenance light reset
- Multi‑point digital inspection with photos
- Eco‑friendly oil and filter recycling
- Convenient at‑home or office service
