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. Correct viscosity and spec (OEM-approved) prevent 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 result is smoother idle, better fuel economy, quicker starts, and reduced emissions.
Why This Service Matters
- Protects the engine from wear and overheating
- Restores performance, fuel economy, and smooth operation
- Prevents costly issues like timing component wear and catalytic converter damage
- Keeps your vehicle inspection-ready and trouble-light free
Important to Know
- Intervals vary: most modern vehicles on full synthetic oil are 5,000–10,000 miles or 6–12 months; severe use (short trips, extreme temps, towing, turbo/GDI engines) benefits from 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 oil approvals (dexos, VW/Audi 502/504, BMW LL, MB 229.x). We use the correct spec and viscosity.
- Your service includes a digital inspection report with photos when helpful.
- We recycle used oil and filters responsibly.
- Some items (fuel filter on certain models, drive belts, or intake decarbon services) may be quoted separately if needed.
How Tune-Ups & Oil Changes Are Done
Oil Change
- Verify oil spec/quantity, warm engine, and protect work area.
- Drain oil; replace crush washer; torque drain plug to spec.
- Replace oil filter (cartridge or spin-on), renewing O-rings/seals.
- Refill with manufacturer-specified oil; set level correctly.
- Reset maintenance light; check for leaks; road-test if needed.
Tune-Up (vehicle-specific)
- Scan for codes, check live data, and verify concerns.
- Replace spark plugs to OEM spec; inspect coil boots and apply dielectric grease.
- Replace engine air filter; cabin filter on request.
- Clean throttle body and MAF (approved cleaners only); inspect PCV system.
- Inspect belts/hoses, coolant and oil condition, battery/charging, and vacuum leaks.
- Optional fuel system service (as needed) and final verification road test.
When to Schedule Service
- Oil life monitor at or below 10–15%, or past time/mileage interval
- Rough idle, hard starts, reduced power or MPG
- Check Engine light for misfires or fuel trim issues
- Dark/dirty or low oil; burning oil smell
- Hesitation on acceleration or sluggish throttle response
Signs You May Need a Tune-Up
- Misfire at idle or under load
- Poor fuel economy or slow starts
- Engine pinging/knocking (under load)
- Surging, hesitation, or rough idle
- Mileage near the recommended spark plug interval
How Important Is This Service?
Very. Clean oil and up-to-date ignition/air management keep your engine healthy and efficient. Skipping maintenance shortens engine life and can trigger expensive repairs. Nationwide Mechanics brings dealership-level maintenance to your driveway—fast, convenient, and done right.
What You Get with Top Notch Mobile Repair LLC
- Certified mobile technicians
- Correct OEM-spec oil and quality filter
- OEM or equivalent spark plugs and parts
- 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
