Expert Engine and Transmission Repairs 

At Redline Auto Repair, located in Murrieta, California, we specialize in diagnosing and repairing the most critical systems in your vehicle, your engine and transmission. Whether your check engine light is on, your transmission is slipping, or your car is running rough, our experienced technician is ready to help. Call us at (951) 837-1338 or request a diagnostic appointment today.

Engine Repair Services That Get to the Root of the Problem


Engine problems do not fix themselves, and ignoring warning signs can turn a manageable repair into a costly replacement. At Redline Auto Repair, we perform thorough engine diagnostics and repairs on both domestic and import vehicles. With approximately 20 years of hands-on experience, our technician identifies the real cause of the problem before recommending any repair.

Our engine services include:

We believe in honest recommendations. If a repair is not necessary, we will tell you.

Transmission Diagnostics and Repair Done Right


Transmission problems often start small: a hesitation when shifting, a slight shudder, or an unusual noise. Catching these issues early can save you thousands of dollars. Redline Auto Repair offers transmission diagnostics, repairs, and full transmission replacement for vehicles of all makes and models.

Our transmission services include:

  • Transmission diagnostics to pinpoint the exact issue
  • Transmission repairs for both automatic and manual systems
  • Transmission replacement when a repair is no longer the right option

We walk you through every finding and every option, so you can make an informed decision about your vehicle.

Frequently Asked Questions About Engine and Transmission Repair


  • How do I know if my engine needs repair?

    Common warning signs include a lit check engine light, loss of power, unusual noises, or rough idling. Scheduling a diagnostic early helps prevent minor issues from becoming major engine damage.

  • What causes transmission problems in a vehicle?

    Transmission problems are often caused by low or degraded fluid, worn internal components, or overheating. Regular fluid checks and timely service can extend the life of your transmission significantly.

  • When should I replace my timing belt in Murrieta, CA?

    Most manufacturers recommend replacing the timing belt between 60,000 and 100,000 miles, but your owner's manual will have the exact interval for your vehicle. Redline Auto Repair can inspect yours and let you know where you stand.

  • How long does a transmission repair take?

    Repair time depends on the extent of the damage, but most transmission repairs are completed within one to three days. Our technician will give you a clear timeline after the initial diagnostic.

Your Engine and Transmission Deserve Honest, Experienced Care


When your vehicle's most vital systems need attention, you need a shop you can trust. Redline Auto Repair in Murrieta, California, brings nearly 20 years of experience, family-owned values, and straight-forward honesty to every engine and transmission repair we perform. 

Call us at (951) 837-1338 or click here to book your appointment.