Inside the Floorjack Auto Repair service bay at night, a vehicle’s red taillight glowing in the dark shop

Floorjack Auto Repair · Phoenix, AZ

BATTERY & ELECTRICAL SYSTEMS

Modern vehicles are essentially computers on wheels, requiring a steady and reliable flow of electricity to function. A clicking sound when you turn the key or flickering interior lights are clear signs that your electrical system is struggling. Because the battery, starter, and alternator work in a continuous loop, a failure in one can quickly damage the others. **FJS Auto Repair** uses specialized testing tools to evaluate your battery's health and the charging system's output. We ensure you have the cranking power needed for reliable starts in any weather conditions.

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What’s Included

  • Battery Testing & Replacement
  • Alternator Repair & Replacement
  • Starter Motor Service
  • Battery Cable & Terminal Cleaning
  • Ground Wire & Circuit Repair
  • Fuse & Relay Replacement
  • Power Window & Door Lock Repair
  • Headlight, Tail Light & Bulb Service
  • Electrical Short Diagnosis
  • Ignition Switch & Cylinder Replacement
  • Blower Motor & Resistor Repair
  • Instrument Cluster & Dash Diagnostics

American First Finance

Repair Now, Pay Later

Don’t let a sudden repair bill stall your life. We’ve partnered with American First Finance to offer flexible payment solutions with high approval rates, even if your credit isn’t perfect. Get your vehicle back on the road today with a plan that fits your budget.

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  1. 01

    Brake & Chassis Service

    You often won't notice your brakes weakening, but constant friction and heat eventually exhaust your pads and rotors. From trapped air to aging hardware, FJS Auto Repair restores your vehicle's stopping performance. Stay safe on the road, visit us now for a comprehensive brake check before a small issue becomes dangerous.

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  2. 02

    Engine Diagnostics & Repair

    A check engine light signals that your vehicle's computer has detected a fault in the engine or exhaust system. Whether it's a failing sensor, worn spark plugs, or a simple loose gas cap, FJS Auto Repair uses advanced diagnostics to pinpoint the issue, preventing costly damage and restoring your performance.

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  3. 03

    Tire & Wheel Alignment

    Selecting the perfect tires is a critical safety investment. At FJS, we streamline the experience by providing expert guidance, flexible financing, and precision installation. From all-season reliability to rugged all-terrain grip, we ensure your vehicle is equipped for maximum traction, improved fuel economy, and total peace of mind.

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  4. 04

    Cooling System & AC Service

    An overheated engine is a direct threat to your vehicle's survival. More than just a roadside inconvenience, high temperatures signal a failing radiator or cooling system. Left unaddressed, these issues cause catastrophic engine failure, including warped heads and blown gaskets. FJS Auto Repair provides expert cooling and AC services to keep you and your engine cool.

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  5. 06

    Maintenance & Oil Changes

    Regular maintenance is the foundation of vehicle longevity. From full synthetic oil changes to transmission flushes, consistent care prevents premature wear and costly breakdowns. At FJS Auto Repair, we follow factory-recommended schedules to keep your engine lubricated, your fluids clean, and your manufacturer's warranty fully protected for years to come.

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Schedule Service

Book Your Service Today

Tell us what the vehicle's doing and we'll get it on the schedule. You hear the price before any work starts. No surprises on the invoice.