Engine Repair Service in Chicago, IL

AAA Approved Auto Repair in Chicago

Logan Square Auto Repair has been serving drivers in Chicago, IL, with professional engine replacement service since the late 1990s. Located at 2442 N Milwaukee Avenue in the heart of the Logan Square neighborhood, the shop is a AAA Approved Auto Repair facility and a NAPA AutoCare Center. Whether your engine is running rough, throwing warning lights, or needs a full rebuild, the team here can help. Call (773) 825-5786 or visit the appointments page to schedule your visit today.

Engine problems don't fix themselves, and waiting often makes them worse. Logan Square Auto Repair provides engine repair service in Chicago, IL, backed by decades of hands-on experience with both domestic and foreign vehicles.

Engine Repair Services Offered at Our Chicago Shop

Our shop covers the full spectrum of engine work. Technicians use the latest diagnostic equipment to pinpoint problems accurately before any repair begins. Core engine services include:

  • Full engine tune-up, including spark plug and air filter replacement.
  • EFI (Electronic Fuel Injection) service and repairs.
  • Engine rebuild for vehicles with significant internal wear.
  • Cylinder head service and repair.
  • Timing belt and timing chain service or replacement.
  • Ignition system diagnosis and repair.
  • Check engine light diagnostics.
  • Oil changes and routine engine maintenance.
  • Engine replacement for vehicles beyond repair.



Every service comes with honest, plain-language communication so you understand exactly what your vehicle needs and why.

What to Expect from Engine Repair at Logan Square Auto Repair

Bringing your vehicle in for engine work is straightforward:

  1. Schedule and describe the concern. Our service advisor reviews the symptoms, warning lights, vehicle history, and diagnostic authorization
  2. Initial diagnostic evaluation. Our technicians verify the concern and perform appropriate preliminary tests to identify the likely cause.
  3. Review findings and next steps. We explain the results and whether additional diagnostic time or testing is required.
  4. Approve the repair. Once the cause and repair options are established, we provide an estimate for customer authorization.
  5. Repair and quality control. Approved repairs are completed, followed by appropriate verification testing and a post-repair evaluation.

Why Chicago Drivers Trust Logan Square Auto Repair

Logan Square Auto Repair is a go-to engine diagnostics shop for drivers across Logan Square, Bucktown, Wicker Park, Lincoln Park, and beyond. Operating in the community for nearly three decades, the shop has built its reputation on reliable work, fair pricing, and straightforward communication. As an AAA Approved Auto Repair shop and NAPA AutoCare Center, repairs may be backed by a nationwide warranty. The team services most American and foreign makes and models.

As a NAPA AutoCare Center, Logan Square Auto Repair offers a nationwide 24-month/24,000-mile warranty on qualifying repairs. Warranty terms and coverage may vary depending on the parts and services performed.

  • How Do I Know If My Engine Needs Repair?

    Common warning signs of engine trouble include a check engine light that stays on, unusual knocking or rattling noises, reduced power, sluggish acceleration, increased fuel consumption, or excessive exhaust smoke. While these symptoms may indicate an engine-related problem, they can have several possible causes and do not necessarily mean your engine has internal damage. A proper diagnostic evaluation helps identify the source of the concern and determine the appropriate repairs. Addressing problems early may also help prevent further damage and more costly repairs.

    Some warning signs require immediate attention. If your vehicle displays a low oil-pressure warning, experiences severe overheating, or develops significant engine knocking, stop driving as soon as it is safe to do so, shut off the engine, and arrange for towing rather than risk additional damage. At Logan Square Auto Repair, our technicians can evaluate your concerns, explain their findings, and recommend the appropriate next steps.


  • Does Logan Square Auto Repair Work on Foreign and Domestic Vehicles?

    Yes. The shop services a wide range of makes and models, including Toyota, Ford, BMW, Audi, Volkswagen, Honda, Nissan, Chevrolet, and more. See the vehicles we service page for a full list of supported makes.

  • What Is Included in a Full Engine Tune-Up?

    A full engine tune-up typically includes a thorough inspection of all engine components, spark plug and wire replacement, air filter replacement, and an oil change with filter replacement. A tune-up can restore performance and fuel efficiency, especially if your vehicle has been hesitating, misfiring, or underperforming. Learn more on the full engine tune-up page.