Computer Diagnostics
Serving Southern Louisiana
24/7 Emergency Tractor Trailer Roadside Assistance
Parts and Labor Warranties
Over 20 Years of Experience
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Advanced Computer Diagnostics to Get You Back on the Road
When your truck's check engine light comes on, you need fast, accurate diagnostics to keep your business moving. Coy's Diesel, serving Southern Louisiana, offers state-of-the-art computer diagnostics for all makes and models of trucks. Our services include:
- Engine control module (ECM) diagnostics
- Transmission control module (TCM) diagnostics
- ABS system diagnostics
- Electrical system troubleshooting
- Emissions system diagnostics
- Performance tuning and optimization
Don't let mysterious engine issues slow you down.
Reach out to us for quick, reliable computer diagnostics today.
Cutting-Edge Technology Meets Truck Repair Expertise
At Coy's Diesel, we understand the complexities of modern truck systems. Here's why you might need our computer diagnostic services:
- Unexplained check engine light
- Poor fuel efficiency
- Reduced engine performance
- Transmission shifting issues
- Intermittent electrical problems
- Emissions test failures
Our certified technicians use the latest diagnostic tools to pinpoint issues quickly, saving you time and money on unnecessary repairs.
Why Choose Coy's Diesel
When it comes to truck diagnostics, Coy's Diesel stands out from the crowd:
- Over 20 years of experience in truck repair
- Certified technicians trained in the latest diagnostic technologies
- 1-year/12,000-mile warranty on parts and labor
- 24/7 emergency services for tractor-trailers
- Diagnostic turnaround time of just 2-3 days
- Family-owned and operated since 2009
- Best of Essention, Best Auto Repair Shop award winner
We're committed to keeping your fleet running smoothly with accurate diagnostics and efficient repairs.
Contact Us
Don't let truck issues derail your business. Our computer diagnostics can identify problems quickly, getting you back on the road fast. We work with insurance companies and honor after-market warranties to make your repair process as smooth as possible.
Contact us today to schedule your computer diagnostic service and experience the Coy's Diesel difference.
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24/7 Emergency Tractor Trailer Roadside Service
Don't let a breakdown ruin your schedule. Our expert team is ready to get you back on the road, any time, day or night. Please note: we do not work on vehicles older than 1997.
Call now for immediate assistance.
