Regular tune-ups and inspections catch small problems before they become expensive repairs. Keeping your engine properly tuned improves fuel economy, reduces emissions, and extends the life of your vehicle. Our ASE certified technicians service all makes and models and follow manufacturer specifications for every service interval.
Tune-Ups & Inspections Services
Expert service in Atascadero · Honest diagnostics · Quality parts
Signs Your Vehicle Needs This Service
- Check engine light or service reminder illuminated on your dashboard
- Engine running rough, misfiring, or hesitating during acceleration
- Decreased fuel efficiency compared to normal
- Difficulty starting or engine stalling unexpectedly
- Unusual engine noises such as knocking, pinging, or rough idling
- Vehicle due for annual inspection or has reached a manufacturer-recommended service interval
Tune-Ups & Inspections Services
Comprehensive Vehicle Inspection
Before recommending any services, we perform a thorough bumper-to-bumper inspection of your vehicle. We check all major systems including engine, brakes, suspension, steering, fluids, belts, hoses, and electrical components to identify current issues and upcoming maintenance needs.
Engine Tune-Up
We restore your engine to peak performance by replacing spark plugs, inspecting ignition coils and wires, checking timing, and verifying proper fuel and air delivery. A proper tune-up improves fuel economy, smooths idle quality, and restores lost power.
Spark Plug Replacement
Worn or fouled spark plugs cause misfires, rough running, and poor fuel economy. We replace spark plugs with the correct type and heat range for your engine, using quality OEM specification plugs matched to your driving conditions.
Ignition System Service
Your ignition system delivers the spark that powers your engine. We inspect and service ignition coils, distributor caps, rotors, and spark plug wires to ensure reliable starts and consistent engine performance across all operating conditions.
Fuel System Inspection
Clogged fuel injectors and dirty throttle bodies rob your engine of power and efficiency. We inspect fuel injectors, throttle body, fuel filter, and fuel pressure to identify restrictions affecting performance and fuel economy.
Pre-Purchase Vehicle Inspection
Considering buying a used vehicle? We perform a comprehensive inspection covering engine, brakes, suspension, and electrical systems to identify hidden problems before you commit to a purchase. Our written report gives you the facts before you sign.
More Services
Why Choose APS Automotive
Honest Diagnostics
We tell you exactly what's wrong and what it takes to fix it. Nothing more, nothing less. No upselling, no surprise charges.
Quality Parts & Warranty
We use only trusted brands and back our work with a solid warranty, giving you peace of mind long after you drive away.
Fast Turnaround
We know you need your vehicle. Our efficient workflow gets you back behind the wheel as quickly as possible without cutting corners.
ASE Certified Technicians
Our 2 ASE-certified technicians bring real expertise. We're also California-licensed smog technicians serving Atascadero since 1992.
Transparent Pricing
You'll receive a detailed estimate before we begin any work. We respect your budget and will never start without your approval.
Clear Communication
No confusing jargon. Just straightforward explanations of what your vehicle needs and why. We're educators, not salespeople.
Ready to Schedule Service?
Request an appointment. We're open Monday through Friday, 7:30am – 5:30pm.
(805) 461-5823