Transmission Repair Services in Gurnee, IL
Expert Transmission Service & Repair for Smooth Shifting Performance
Experiencing rough shifting or transmission problems? D. Wells Automotive Service provides comprehensive transmission repair and maintenance for all makes and models. Our ASE-certified technicians restore smooth shifting and reliable power transfer to keep Gurnee drivers moving confidently on every journey.
Complete Transmission Services
Transmission Repair & Rebuilding
- Transmission rebuilds with precision components
- Clutch replacement for manual transmissions
- Torque converter service and replacement
- Valve body repair and recalibration
- Internal component replacement and upgrades
Transmission Maintenance
- Transmission fluid service and flushes
- Filter replacement and system cleaning
- Leak detection and seal repair
- Cooler line inspection and replacement
- Computer diagnostics and programming
Specialized Services
- CVT transmission service and repair
- All-wheel drive transmission systems
- Performance transmission upgrades
- Fleet vehicle transmission maintenance
Why Choose D. Wells for Transmission Repair?
Transmission Expertise Since 1967
With over 55 years of experience, our technicians have rebuilt and repaired thousands of transmissions. We understand the complexity of modern transmission systems and use proven techniques for lasting repairs.
Advanced Diagnostic Technology
Our professional diagnostic equipment identifies transmission problems accurately, preventing unnecessary repairs and ensuring we address root causes for long-term reliability.
Quality Parts & Workmanship
We use premium transmission components and follow strict rebuild procedures, backing our work with comprehensive warranties for your peace of mind.

Signs Your Transmission Needs Attention
Shifting Problems:
- Difficulty shifting gears or delayed engagement
- Slipping transmission during acceleration
- Rough or harsh shifting between gears
- Grinding or whining noises when shifting
- Transmission stuck in one gear
Performance Issues:
- Sluggish acceleration or power loss
- Jerking motions while driving
- Burning smell from transmission area
- Fluid leaks creating red puddles under vehicle
- Check engine light with transmission codes
Don’t ignore transmission warning signs! Early diagnosis and repair prevent complete transmission failure and expensive emergency replacements.
Our Transmission Repair Process
Step 1: Comprehensive Diagnosis
Complete transmission system scan and road testing
Step 2: Internal Inspection
Individual part evaluation under various conditions
Step 3: Repair Planning
Detailed explanation of problems and repair options
Step 4: Quality Repair
Precision rebuilding with premium parts and fluids
Step 5: Performance Testing
Thorough road testing to verify proper operation

Serving Lake County’s Transmission Needs
Our Shop Details
Address: 7365 Grand Ave, Gurnee, IL 60031
Hours: Monday-Friday, 8:00 AM – 6:00 PM
Phone: (847) 505-0148
Convenient Location for Local Drivers
Professional transmission repair throughout the region:


Warranty
3 Year/36K
We stand behind our work with a 3-year/36,000-mile warranty, giving you peace of mind long after you leave our shop. This industry-leading warranty reflects our commitment to quality and ensures that you’re covered no matter where the road takes you.

Transmission Maintenance Prevents Problems
Prevent Expensive Repairs
Regular Service Benefits:
- Prevent expensive failures through early detection
- Extend transmission life significantly with proper maintenance
- Maintain smooth shifting and optimal performance
- Preserve fuel economy and driving comfort
Maintenance Schedule:
- Fluid service: Every 30,000-60,000 miles
- Filter replacement: With major fluid services
- System inspection: During regular maintenance intervals
Schedule Your Transmission Service
Protect your transmission investment!
Don’t wait for complete failure when professional service can restore smooth operation. Trust D. Wells Automotive Service for expert transmission repair.
Easy Ways to Schedule:
Transmission FAQ
How long do transmissions typically last?
With proper maintenance, transmissions can last 150,000-300,000 miles, but neglect can cause failure much sooner.
Is it worth rebuilding an older transmission?
We evaluate each case individually, considering vehicle value and condition to recommend the most cost-effective solution.
Can I drive with transmission problems?
Minor issues may allow limited driving, but continued operation can cause expensive additional damage.
Ready for smooth, reliable shifting? Choose D. Wells for expert transmission service!
