Belts & Hoses - Automotive

Phoenix Engine Misfire Repair

When your engine misfires, it’s more than just an inconvenience—it’s a sign that your vehicle needs immediate attention. At Perez Auto Repair in Phoenix, Arizona, we’ve seen how quickly a small misfire can escalate into a major problem. Backed by a two-year, 24,000-mile warranty, our team provides honest, reliable, and affordable repairs that get your car back on the road safely.

Recently, a customer named Maria brought her car to Perez Auto Repair with a troubling issue. She noticed her engine was shaking during idle, struggling to accelerate, and her fuel economy had plummeted. Additionally, her dashboard had illuminated the dreaded check engine light. Maria was worried the repair would be costly and time-consuming, but she trusted Perez Auto Repair for its reputation for transparency and expertise.

After a quick consultation with our service advisors, we performed a thorough diagnostic test using advanced tools. The scan revealed a misfire in one of the cylinders caused by a faulty ignition coil and worn spark plugs. Left unchecked, this issue could have led to severe engine damage and an even costlier repair.

Our experienced mechanics replaced the ignition coil, spark plugs, and spark plug wires. Once completed, Maria’s car ran smoothly again, and her fuel efficiency improved. The entire process was completed in a single day, saving Maria time and giving her peace of mind knowing the repair was backed by our two-year, 24,000-mile warranty.

Engine misfires occur when the air-fuel mixture in one or more cylinders doesn’t ignite properly. Common causes include:

  • Worn Spark Plugs: Essential for igniting the fuel mixture, worn spark plugs can lead to incomplete combustion.
  • Faulty Ignition Components: Ignition coils and wires degrade over time, disrupting the flow of electricity.
  • Fuel Delivery Issues: Clogged injectors or a failing fuel pump can cause uneven fuel distribution.
  • Mechanical Problems: Internal engine issues, such as compression loss, can result in misfires.

Addressing these problems early prevents further damage and ensures your vehicle runs at peak performance.

At Perez Auto Repair, we take pride in providing Phoenix drivers with high-quality repairs and exceptional customer service. Our ASE-certified mechanics are skilled in diagnosing and repairing engine misfires, no matter the cause.

With a two-year, 24,000-mile warranty, we stand by our work, giving you confidence and peace of mind. Plus, our team of service advisors is always ready to answer your questions and guide you through the repair process.

Don’t let an engine misfire compromise your vehicle’s reliability or your safety. Visit the professional auto mechanics at Perez Auto Repair, where honesty, reliability, and affordability are our hallmarks. Whether you’re dealing with engine misfires or need routine maintenance, our team is here to help. Stop by or call us today to schedule an appointment!