Porsche owners are particular for good reason — these are precision-engineered cars, and Cayennes, Macans, Boxsters, Caymans, and 911s reward (and require) careful service. The good news: most of what's under the skin shares parts and platforms with the wider Volkswagen Group, so the diagnostic ecosystem and parts supply are well-supported. Frank's Automotive in Seguin services Porsche with proper VAG-platform tooling — without the Porsche-dealer multiplier.
Porsche issues we see most often
- IMS bearing (1997-2008 Boxster, Cayman, 911 996/997.1) — well-known intermediate-shaft-bearing failure. Inspection and replacement options vary by model year
- RMS (rear main seal) leaks on M96/M97 engines
- Air-oil separator (AOS) failure on Boxster, Cayman, and 911 — smoke from exhaust, oil consumption, rough running
- Coolant pipes on early Cayennes (V8) — known plastic pipe failure; aluminum upgrade available
- PDK transmission fluid service on schedule — not "fill for life"
- Cayenne and Macan air suspension — compressor and air-spring service
- Carbon buildup on intake valves — direct-injected Porsches (most modern lineup) benefit from walnut blasting every 50,000–80,000 miles
- Brake rotor wear — Porsche rotors are designed to wear with the pads; pad replacement often means rotor replacement too (normal, not premature)
Porsche service we handle
- PIWIS-equivalent diagnostic capability through Bosch + VAG tooling
- IMS bearing inspection (Boxster, Cayman, 911 M96/M97)
- AOS and coolant-pipe service
- PDK transmission fluid service
- Porsche-spec engine oils (A40, C20, C30)
- Brake repair, oil changes
Why us vs. the dealership
ASE Certified with VAG-platform experience, OEM-equivalent parts (often from the same suppliers), 24-month / 24,000-mile warranty. Porsche-quality service at independent-shop rates.
If it's a track-day car, we'll work around your event schedule. Request an appointment or call (830) 379-4840.