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Engine Repair

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Diesel & Automotive

Complete Automotive is the trusted engine repair shop in Baton Rouge, Walker and Zachary, LA. Our technicians are tried, tested, and fully certified to work on your vehicle. Our mechanics have a strong attention to detail, and we stand behind their work with a lifetime warranty on all repairs.
At Complete Diesel & Automotive, we offer a variety of expert engine repairs services. So, if your check engine light comes on, be sure to bring your vehicle to the shop who can do it all. No matter what issues you are experiencing, bring your vehicle into the shop with the experience to bring your vehicle back to normal.
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  • Check engine light is on
  • Smoke or steam from engine area
  • MPG drops off
  • Overheating
  • Loss of engine power
  • Strange smells in the vehicle cabin
  • Noise from engine area
  • Stalling, surging, or jerking feeling coming from engine
Top-Rated, Experienced Engine Mechanics
We seek out and hire only the best mechanics in LA and surrounding areas. Our technicians come with many years of experience and provide the highest level of service available. And our reviews show for it with consistently high ratings on Google, Facebook, etc.

Passenger Car Engine Repair

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Truck & SUV Engine Repair

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Commercial Vehicle Engine Repair

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Luxury Vehicle Engine Repair

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Off-Road Vehicle Engine Repair

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Why Choose Us

Engine Repair

Experience the difference of working with a trusted local shop. We’re committed to providing honest, reliable Engine Repair with your satisfaction in mind.
  • ASE-Certified Engine Repair Experts with Advanced Tools
  • Precision Engine Repairs with High-Quality Materials
  • Full Transparency on Engine Repair Costs and Processes
  • Fast and Convenient Engine Repairs to Get You Back on the Road
  • Locally-Owned with a Focus on Building Lasting Relationships
  • Engine Repairs Guaranteed to Restore Your Vehicle’s Performance
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Frequently Asked Questions

Most Popular Questions

Regular maintenance is recommended every 5,000–7,500 miles, depending on your vehicle’s make, model, and driving conditions. Always follow your manufacturer’s maintenance schedule for the best results.

No. We work on a wide range of vehicles. Our team provides expert engine repair for passenger cars, trucks, SUVs, commercial vehicles, luxury vehicles, and even off-road vehicles. Whatever you drive, we can help keep it running at its best.

We offer both OEM (Original Equipment Manufacturer) and high-quality aftermarket parts, depending on your preference and budget. We’ll always discuss options before starting any work.

Service time varies depending on the type of work needed. Many repairs can be completed the same day, while more complex issues may require additional time.

Absolutely. We provide clear, upfront estimates so you know exactly what to expect. No work is performed without your approval.

Yes. We stand behind our work with a service warranty to give you peace of mind. Warranty coverage may vary depending on the type of repair.

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Diesel & Automotive is your trusted, locally-owned auto repair shop in Zachary and Walker, LA. Offering expert service and reliable repairs since 2012.

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Contact Us
Address

13635 Burgess Ave, Walker, LA 70785, USA

Address # 2

9815 Main St, Zachary, LA

Phone

225.658.8446

Email

info@completeautomotivezachary.com

Hours

Mon - Fri: 8 AM - 5 PM
Sat-Sun: Closed

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