Seacoast Specialist Cars | Candia, NH

Porsche 911 Repair

Seacoast Specialist Cars is proud to offer expert Porsche 911 repair and maintenance services to customers in the Manchester, NH area, southern NH, southern Maine, and northern Massachusetts. The Porsche 911 is the epitome of performance and class. The 911 family of vehicles are some of the best in the world – if not the best - so you need the best when it comes to Porsche 911 repair. From annual maintenance to full engine rebuilds, we do it all! With over 20 years of experience, there isn't any repair on a Porsche 911 that is too big for us.

Porsche 911 Repair | 930, 964, 993, 996, 997, 991, 992

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We service all types of Porsche 911 flat-6 engines, dating all the way back to 1964. Air-cooled, water-cooled, MFI (mechanical fuel injection), EFI (electronic fuel injection), or DFI (direct fuel injection) – we do it all! That includes the 2.0L, 2.2L, 2.4L, 2.7L, 2.8L, 3.0L, 3.0L Turbo, 3.2L, 3.3L Turbo, 3.4L, 3.6L, 3.6L Turbo, 3.8L, 3.8L Turbo, and 4.0L engines found in many of the 911 variants.

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We have experience with every type of Porsche gearbox and their required maintenance. Transmissions like the 4-speed manual, 5-speed 915, 5-speed G50, Tiptronic automatic, 6-speed manual, dual clutch PDK, and 7-speed manual are all variants we service. It doesn’t matter if it’s the AWD out of a Carrera 4 or Turbo S, or the RWD GT3, we have you covered!

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Porsche 911 repairs are few and far between, but there are a few common failure points across various model years. One prevalent issue involves the coil packs cracking which can lead to misfires. Another concern lies in the plastic coolant pipes, particularly in early 911 models. The plastic can become brittle over time, resulting in leaks. Perhaps one of the most notorious problems is associated with the IMS (Intermediate Shaft) bearing, especially in early 996 models. If left unaddressed, a compromised IMS bearing can lead to catastrophic engine failure. Diligent maintenance, periodic inspections, and addressing repairs promptly can help preserve your 911’s performance and longevity.

SSC's Recommended Porsche 911 Maintenance Schedule

We know what your car needs each year after a long summer of driving. But do you? Check out the maintenance schedule for your car below! It should be noted that these maintenance intervals are specifically for a 991 chassis, so if you have an older Porsche 911 in need of maintenance, expect to do these services in 7,500 mile intervals instead of 10,000.

  • Oil Change / Oil Service (for most drivers, we recommend doing an oil change every 5,000 miles if possible)
  • Oil Change / Oil Service (for most drivers, we recommend doing an oil change every 5,000 miles if possible)
  • Replace Brake Fluid
  • Brake Fluid Flush
  • Pollen Filter / Cabin Air Filter Replacement
  • Oil Change / Oil Service (for most drivers, we recommend doing an oil change every 5,000 miles if possible)
  • Replace Spark Plugs (some models)
  • Oil Change / Oil Service (for most drivers, we recommend doing an oil change every 5,000 miles if possible)
  • PDK Filter
  • PDK Fluid
  • Tire Sealant
  • Air Filter Replacement – Replace Air Filter
  • Replace Spark Plugs (some models)
  • Check Engine Drive Belt / Serpentine Belt
  • Brake Fluid Flush
  • Pollen Filter/Cabin Air Filter Replacement
  • Visually Inspect all mounts and boots on chassis
  • Oil Change / Oil Service (for most drivers, we recommend doing an oil change every 5,000 miles if possible)
  • Oil Change / Oil Service (for most drivers, we recommend doing an oil change every 5,000 miles if possible)
  • Brake Fluid Flush
  • Pollen Filter/Cabin Air Filter Replacement
  • Replace Engine Drive Belt / Serpentine Belt
  • Replace PDCC Reservoir (some models)
  • Change All Wheel Drive Controller Oil (some models)
  • Oil Change / Oil Service (for most drivers, we recommend doing an oil change every 5,000 miles if possible)
  • Oil Change / Oil Service (for most drivers, we recommend doing an oil change every 5,000 miles if possible)
  • Brake Fluid Flush
  • Pollen Filter/Cabin Air Filter Replacement
  • PDK Filter
  • PDK Fluid
  • Tire Sealant
  • Air Filter Replacement – Replace Air Filter
  • Replace Spark Plugs (some models)
  • Check Engine Drive Belt / Serpentine Belt
  • Visually Inspect all mounts and boots on chassis
  • Oil Change / Oil Service (for most drivers, we recommend doing an oil change every 5,000 miles if possible)
  • Oil Change / Oil Service (for most drivers, we recommend doing an oil change every 5,000 miles if possible)
  • Replace Brake Fluid
  • Brake Fluid Flush
  • Pollen Filter / Cabin Air Filter Replacement
  • Oil Change / Oil Service (for most drivers, we recommend doing an oil change every 5,000 miles if possible)
  • Oil Change / Oil Service (for most drivers, we recommend doing an oil change every 5,000 miles if possible)
  • Brake Fluid Flush
  • Pollen Filter/Cabin Air Filter Replacement
  • PDK Filter
  • PDK Fluid
  • Tire Sealant
  • Air Filter Replacement – Replace Air Filter
  • Replace Spark Plugs (some models)
  • Check Engine Drive Belt / Serpentine Belt

After 120,000 miles, just start over at the 50,000-mile maintenance service recommendations. If you recently purchased your Porsche 911, or it has been sitting for a long time, it may need a more intensive service than what is listed. Expect to do a major service on any car that’s been sitting for more than 3 years.

Porsche 911 Repair in Candia, NH | 15 Minutes from Manchester, NH

Call us and set up a time to meet, or just drop by. 

We’ve found a first visit – even if just to discuss your car in general – is always valuable.