
Engine Repair
Carbon cleaning and timing chain tensioner service.
Learn moreFrom a daily A4 to a family Q7, our ASE-certified technicians know Audi's TFSI engines and quattro all-wheel-drive systems, including the carbon buildup and timing chain wear points a generic shop tends to miss. ODIS diagnostics, honest pricing, and warranty-safe repair.

Audi's TFSI engines and quattro all-wheel-drive systems reward a shop that actually understands German engineering, not one that treats every vehicle the same. Our ASE-certified technicians service Audis every week, from routine A4 maintenance to diagnosing carbon buildup on a direct-injection engine, using genuine ODIS diagnostic software instead of a generic code reader.
Every model year and engine has its own known wear points. These are the Audi-specific issues we diagnose most often. Always confirmed against your vehicle's actual condition, not assumed from the model alone.
If it wears the four rings, we've likely already worked on one just like it.
A general guide. Always cross-checked against your specific model and engine.
| Interval | What's Typically Due |
|---|---|
| 10,000 miles or annually | Oil and filter change with Audi-approved synthetic oil |
| 20,000 miles | Cabin/engine air filters, brake fluid, multi-point preventive check |
| 40,000–60,000 miles | Carbon cleaning service on TFSI engines, quattro differential fluid service |
| As needed | Timing chain tensioner inspection at the first sign of a rattling noise on startup |
Full repair and maintenance capability, applied with Audi-specific knowledge.

Carbon cleaning and timing chain tensioner service.
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quattro-aware suspension checks that protect the drivetrain.
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ODIS-level fault code reading, not a generic guess.
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Scheduled carbon cleaning and fluid service to avoid surprises.
Learn moreWe also handle brake repair, oil changes, cooling system repair, and every other service your Audi needs, see our complete service list.
We diagnose Audi vehicles using ODIS, the same software Audi dealerships use, not a generic OBD-II reader. That means we can read manufacturer-specific fault codes, access factory service data, and evaluate quattro drivetrain and engine data accurately, without dealership wait times or dealership pricing.
We use OEM Audi parts or verified equivalent-quality aftermarket parts depending on the repair and your preference. We'll always tell you which option we're recommending and why before any work begins.
No. Under federal law (the Magnuson-Moss Warranty Act), routine maintenance and repairs performed at an independent shop like ours don't void your Audi's factory warranty, as long as the work meets manufacturer specifications, which is exactly how we service every Audi that comes through our doors.
Audi's direct-injection TFSI engines don't get the fuel-wash cleaning effect that older port-injection engines had on intake valves, so carbon deposits build up over time and can cause rough idle or hesitation. A periodic carbon cleaning service (sometimes called walnut blasting) removes the buildup, and we can evaluate whether your Audi is due for one.
Yes. Like other AWD systems, quattro is sensitive to mismatched tire wear, and the front and rear differentials need their own fluid service on a schedule separate from the transmission. We check both as part of routine Audi maintenance.
Wherever you're driving your Audi around the Sparks-Reno area.
Not an Audi? We know these vehicles just as well.
Book online in under a minute, or call now, ODIS diagnostics and honest pricing, every time.
Based in Sparks, NV - mobile service across Sparks & Reno
| Monday | 7:30 AM – 6:00 PM |
| Tuesday | 7:30 AM – 6:00 PM |
| Wednesday | 7:30 AM – 6:00 PM |
| Thursday | 7:30 AM – 6:00 PM |
| Friday | 7:30 AM – 6:00 PM |
| Saturday | 8:00 AM – 4:00 PM |
| Sunday | Closed · Mobile service - we come to you |