Spark Plug Replacement
Ensure Smooth Ignition and Engine Efficiency
Failing plugs or coils cause misfires, rough idling, and waste gas. We come to you to replace these vital components with high-quality parts, restoring maximum power and boosting fuel economy.
Engine Diagnostics
Maintain Emissions & Engine Health
Modern engines rely on perfectly timed, strong sparks for clean combustion. Replacing worn plugs/coils prevents misfires, reducing harmful emissions and protecting the catalytic converter from damage.
PRECISION PERFORMANCE
Restore Power & Fuel Economy
We replace plugs and coils with high-quality components designed to meet OEM specs. This eliminates rough idling, restores maximum horsepower, and ensures you get the best mileage possible.
Ignition Alerts
Know When To Replace Plugs & Coils
Failing ignition components harm your engine and waste gas. Spot these signs early to restore power and efficiency.
Engine Misfiring
If the engine feels like it is hesitating or stuttering during acceleration (especially uphill), a plug or coil is failing and needs immediate replacement.
Rough Idling
If the car shakes or vibrates intensely when stopped at a light, a lack of consistent spark is causing an uneven burn in the engine cylinders.
Poor Fuel Economy
Worn plugs lead to incomplete combustion, meaning your engine is burning more gas to produce less power, resulting in a noticeable drop in MPG.
Hard Starting
If the car requires several turns of the key or extended cranking to start, it's often due to a weak spark that cannot reliably ignite the fuel/air mixture.
Spark Plug Replacement
Key Benefits Of Regular Spark Plug Replacement
Replacing spark plugs regularly ensures smoother starts, better fuel efficiency, and reliable engine performance—helping your vehicle run at its best.
Improve Ignition
Fresh spark plugs ensure consistent combustion and quicker engine starts.
Better Fuel Economy
Efficient combustion results in better mileage and reduced fuel usage.
Reduced Emissions
Proper firing helps minimize harmful exhaust emissions.
Smoother Performance
Prevent misfires and rough idling, keeping your engine running smoothly.
PROCESS
🛠️ Our Simple 4-Step Ignition Service Process
Getting reliable power back is easy. Our certified mobile mechanics perform this complex service right at your home or office.
Book Service Time
Schedule online or call. Choose your location and time. We bring all the necessary plugs, coils, and tools for your specific vehicle.
We Arrive On-Site
Our certified mobile mechanics arrive fully equipped with tools to safely access and service the ignition system on your engine.
Inspect & Replace
We carefully remove old components, clean mounting surfaces, install new plugs and coils, and ensure correct torque specifications.
Test Drive & Verify
We run a final diagnostic scan, clear any engine codes, and perform a test drive to verify smooth idling and acceleration.
FAQ
❓ Frequently Asked Questions (Ignition Service)
Have questions? We’ve got answers. Check our FAQs to learn how our mobile auto repair service works, pricing details, and what to expect on service day.
1. How often should spark plugs be replaced?
Replacement intervals vary widely. Standard plugs may last 30,000 miles, while premium iridium or platinum plugs often last 60,000 to 100,000 miles. Always check your owner's manual.
3. If I change the plugs, should I replace the ignition coils too?
It depends on the mileage. If your vehicle is over 100,000 miles, it's often recommended to replace the ignition coils at the same time, as they have a similar lifespan and often fail soon after new plugs are installed.
5. Do you use specific types of spark plugs?
Yes. We install the exact type of plug (e.g., copper, platinum, iridium) required by your manufacturer to ensure correct heat range, timing, and optimal engine performance.
2. Can bad spark plugs damage my engine?
Yes. Failing plugs cause persistent misfires, which can stress your engine, waste fuel, and potentially lead to expensive damage to your catalytic converter over time.
4. Will new spark plugs improve my gas mileage?
Yes. If your old plugs were worn, installing new ones will ensure complete fuel combustion, which restores lost fuel efficiency and power back to factory levels.
6. Will this service fix my Check Engine Light?
If the Check Engine Light is on due to an ignition-related misfire code, yes, the service will fix the underlying problem and the technician will clear the code from your vehicle's computer.
Start Here
Ready To Keep Your Engine Firing At Its Best?
At Guerrero Mobile Mechanics & Tire Shop, we’re committed to optimizing your vehicle’s ignition system with timely spark plug replacements. Don’t wait for signs of trouble—keep your ride running strong today!