Tune-Up
Engine Tune-Up & Maintenance
A proper tune-up restores lost power, improves fuel economy and prevents bigger repairs. We replace spark plugs and coils with OEM-spec parts, clean the throttle body and fuel system, and perform every scheduled maintenance item your owner's manual calls for at 30k / 60k / 90k miles.
OEM spark plugs & coils
NGK, Denso, Bosch — gapped and torqued to spec.
Fuel system service
GDI intake-valve and throttle-body cleaning restores lost MPG.
Scheduled maintenance done right
30k / 60k / 90k services performed exactly to manufacturer spec.
Restores power and MPG
Customers typically report 1–3 MPG improvement after a proper tune-up.
Warning signs you need tune-up service
- Rough idle or hesitation on acceleration
- Misfire or check engine light
- Hard starting, especially when cold
- MPG has dropped noticeably
- It's been 60,000+ miles since last tune-up
- Engine feels sluggish on the highway
Our process
- 1Diagnose
Misfire counters, fuel trims and coil performance scanned with OEM-level tools.
- 2Replace wear items
Plugs, coils, air filter and PCV replaced as needed with quality parts.
- 3Clean fuel system
Throttle body, intake valves (on GDI engines) and injectors cleaned.
- 4Verify
Adaptive learning reset, road test, smooth idle and clean fuel trims confirmed.
Tune-Up service across the DFW area
We serve drivers in all of these cities and surrounding neighborhoods:
Frequently asked questions
How much does a tune-up cost?
From $189 for a 4-cylinder plug replacement up to $749+ for V8 coil-on-plug ignitions with fuel service. Written quote first.
How often do spark plugs need replacement?
Iridium plugs: 90,000–105,000 miles. Copper: 30,000 miles. We follow your manufacturer's interval.
Will a tune-up clear my check engine light?
If the light is from worn plugs or coils, yes. We'll diagnose first so you don't pay for parts you don't need.