A&B Import Auto specializes in Audi repair and maintenance in Fort Collins, Colorado. We service Audi A, Q, S and RS models using advanced VW/Audi diagnostic equipment and technical information, with experience across EA888 2.0T, supercharged EA837 3.0T, turbocharged EA839 3.0T, 4.0T TFSI engines, quattro AWD systems and S tronic/DSG transmissions. Common Audi repairs we perform include PCV and oil-separator problems, oil consumption, coolant leaks and water pumps, timing-chain concerns, oil leaks, carbon buildup, suspension/control-arm repairs and electrical/network diagnostics.
Why Choose Us for Your Audi Service & Repair?
- 5-Year / 50,000-Mile Warranty: Our qualifying repairs are backed by a 5-year / 50,000-mile parts-and-labor warranty—substantially longer than the 12/12 or 24/24 coverage commonly offered by many repair facilities.
- 7-Day Audi Service: Cars do not only break Monday through Friday. We are open seven days a week, with experienced European technicians and diagnostic capability available every day.
- Quality Parts: We use genuine Audi/VW components when appropriate, along with high-quality OEM and aftermarket parts selected for compatibility, durability, and value.
- Convenient Service: Courtesy vehicles, shuttle service, and vehicle pickup & delivery make it easier to maintain and repair your Audi without disrupting your entire day.
Audi Diagnostics Beyond Fault Codes
Modern Audi diagnosis may require full-module scans, manufacturer-specific live data, output testing, adaptations, basic settings, coding, wiring diagrams and CAN/LIN network testing. We combine advanced VW/Audi scan capability with physical electrical and mechanical testing rather than replacing the component named in a fault-code description. Our tools meet all OEM Audi specifications — we’re a true alternative to the dealer.
Our Audi Service & Repair Services Include:
- Audi Engine & TFSI Repair
EA888, EA837, EA839 and 4.0T diagnostics; PCV systems, oil consumption, carbon buildup, timing systems, leaks and drivability. - Audi Quattro & Drivetrain
Quattro diagnosis, Haldex/AWD coupling service where applicable, transfer-unit and differential fluids, and driveline concerns. - Audi DSG / S tronic
Correct transmission identification, transmission-specific fluids and filters, mechatronic diagnosis, adaptations and basic settings. - Audi Cooling Systems
Water pumps, thermostat housings, auxiliary pumps, thermal-management systems and charge-air cooling. - Audi Electrical Diagnostics
CAN/LIN communication faults, low-voltage cascades, parasitic draw, wiring, control modules and intermittent failures. - Audi Suspension & Alignment
Multi-link control arms, bushings, ball joints, wheel bearings, adaptive suspension and alignment.
Common Audi Problems We Diagnose & Repair
Audi failure patterns vary significantly by engine family, chassis, and drivetrain. Explore our detailed guides to the Audi systems and problems we diagnose most often.
- Audi PCV / CCV & Oil Separator Problems
- Audi TFSI Engine Problems
- Audi Oil Consumption Diagnosis
- Audi Water Pump, Thermostat & Coolant Leak Problems
- Audi Timing Chain Problems
- Audi Carbon Buildup & Direct Injection
- Common Audi Oil Leaks
- Audi Quattro / AWD Service
- Audi DSG / S tronic Service
- Audi Suspension & Control Arm Problems
- Audi Electrical & Network Diagnostics
Audi Engines & Platforms We Commonly Service
Audi engine families we commonly service
- EA888 2.0T TFSI
- EA837 3.0T supercharged
- EA839 3.0T turbocharged
- EA824 / EA825 4.0T
- Other Audi FSI/TFSI engines
Audi platforms and models
- A3 / S3 / RS3
- A4 / S4 / RS4
- A5 / S5 / RS5
- A6 / S6 / RS6
- A7 / S7 / RS7
- A8 / S8
- Q3, Q5/SQ5, Q7/SQ7, Q8/SQ8/RS Q8
- TT/TTS/TTRS
- allroad
Common chassis/platforms include 8V/8Y, B8/8K, B9/8W, C7/4G, C8/4K, 8R, FY and 4M.
Trust your Audi to the experts. Schedule an appointment for Audi Service & Repair, and let us help you keep your Audi performing at its best for years to come!