What a complete tune-up covers
A full tune-up at our Lewisville facility is a systematic inspection and service regimen focused on restoring engine efficiency, ignition reliability and fuel delivery performance. Every job begins with a written intake and a walk-through with the technician so you know which systems will be inspected and what corrective actions may be required.
Ignition & electrical
We test and, if needed, replace spark plugs, ignition coils, distributor caps and wires. Our technicians verify charging system performance — including battery load and alternator output — and ensure starting circuits are operating within specification.
Fuel & air systems
Service includes inspection of fuel filters and fuel pressure, cleaning or replacing air filters, and a fuel system check that verifies injector pulse and flow. These steps are essential to prevent hesitation, rough idle, and poor throttle response.
Emission & readiness checks
We perform ECU readiness checks, inspect emission control components and verify that the vehicle meets state-mandated emission readiness where applicable. This decreases the chance of a failed inspection at official testing stations.
Belts, hoses & fluids
Belts and hoses are examined for cracking, glazing and proper tension. Fluids are checked for level and contamination — engine oil, coolant, brake fluid, and transmission fluid are reviewed and replaced per the manufacturer's interval or customer request.
Parts and service options
Customers may choose between genuine original equipment parts and high-grade aftermarket parts. Each option is explained on the estimate so you can make an informed cost and longevity decision. Our labor warranty and parts warranty terms are specified on the final invoice.
How we diagnose issues
Diagnostics start with a road test to replicate symptoms, followed by targeted scans using OEM-level code readers and multimeters. Test results are recorded and photographed when helpful, and the technician provides a prioritized list of recommended repairs with estimated times and costs.
Service timeline and communication
Typical tune-ups are completed within a single business day for most passenger cars when parts are in stock. If additional repairs are required, we contact the customer immediately with options and firm pricing. All authorizations are documented before work proceeds.
Fleet and commercial services
For businesses with multiple vehicles, we offer scheduled tune-up programs that reduce downtime and provide consistent service records. Fleet managers receive consolidated invoicing and digital maintenance logs to help with budgeting and regulatory compliance.
Customer expectations
When you bring a vehicle to our shop you should expect a clear written estimate, documented checks performed during the service, and an explanation of any corrective work completed. We maintain a clean facility and secure storage for customer keys and personal items.
Pricing and value
Our pricing reflects the level of inspection performed, the parts selected and the labor time required. We aim to provide durable repairs that minimize repeat visits. If unusual or high-cost items are found, we provide alternative repair options when appropriate so customers can choose a course of action that aligns with their budget.
Safety and quality control
Each tune-up passes through a final inspection checklist before a vehicle is released. Road-test results and a signed technician checklist are available on request. Safety-critical components receive extra attention to ensure your vehicle is safe to operate on the road.
How to schedule
To book a tune-up or request an estimate, call +1 (945) 300-9991 or email jcautorepair1007@hotmail.com. For additional information, visit the specific service page: Complete Tune-Ups Services in Lewisville TX.
Why choose this shop
Local drivers select our facility for straightforward communication, reliable parts sourcing, and technicians who document work clearly. We concentrate on fixing the root cause of drivability issues instead of applying short-term band-aids.
Frequently asked questions
- How long does a tune-up take? Most standard tune-ups are finished within the business day; complex diagnostics may require additional time.
- Do you provide a written warranty? Yes — parts and labor warranties are listed on the final invoice and vary by the part manufacturer.
- Can I wait while the vehicle is serviced? Yes — we maintain a comfortable waiting area. If a repair requires longer time, we offer shuttle options when available.
Final notes
Routine tune-ups preserve engine life, improve fuel use, and reduce the likelihood of roadside failures. Properly scheduled maintenance is a practical investment in long-term vehicle reliability. For service inquiries and to view our general service terms, visit https://jcautosrepairs.com/ or call +1 (945) 300-9991.