Porsche 986 and 996 Service Advisory

For your seldom-driven cars, we suggest the following services to be performed on an annual basis:

• Read the ECU for any fault codes.

• Inspect the underside of the vehicle and the engine compartment. Check for any leaks, rubbing of lines or wires, and mounting of the underbody.

• Inspect all coolant hoses and radiators; clean out any debris that may have made its way into the ducting.

• Check the power-steering system for any leaks- top off the reservoir if needed. Inspect the rest of the steering system including the rack, tie rods, and ends.

• Oil filter service- change the oil and filter, cut the existing filter and inspect for the presence of metallic particles.

• Inspect brake pads, lines, and hoses. Flush the system if needed.

• Inspect the half-shafts for excessive play and torn boots. For all-wheel-drive equipped cars, the drive-shaft is also inspected.

• Check all tires for dry-rotting and cracks. Adjust the pressures as needed.

• Inspect all drains and crevices for debris.

• Inspect the lighting system and adjust as needed. Inspect the horn and all other electrical components.

  For the daily-drivers, we suggest the following every 15,000 miles.

• Oil filter service- change the oil and filter, cut the existing filter and inspect for the presence of metallic particles.

• Check the ECU for any error codes.

• Inspect the air-filter, clean or replace if necessary.

• Inspect the underside of the vehicle and the engine compartment. Check for any leaks, rubbing of lines or wires, and mounting of the underbody.

• Check the power-steering system for any leaks- top off the reservoir if needed. Inspect the rest of the steering system including the rack, tie rods, and ends.

• Check coolant level as necessary.

• Inspect all coolant hoses and radiators; clean out any debris that may have made its way into the ducting.

• Replace the pollen filter.

• Inspect brake pads, lines, and hoses. Check the brake fluid level and top-off if needed.

• Inspect the half-shafts for excessive play and torn boots. For all-wheel-drive equipped cars, the drive-shaft is also inspected.

• Check all tires for dry-rotting and cracks. Adjust the pressures as needed.

• Inspect all drains and crevices for debris.

• Ensure the correct operation of all locks, latches, and power-lock systems.

• 2002 and later models will receive special attention to the luggage compartment safety release latches.

• Inspect the lighting system and adjust as needed. Inspect the horn and all other electrical components.

• Complete windshield washer system inspection- check the fluid level, nozzle aim, and condition of the wipers.

In addition to the above, we also perform the following every 30,000 miles.

• Check the condition of the drive-belt.

• Complete inspection of the fuel-system- hoses, clamps, and a fuel pressure check.

• Inspect the functionality of the e-brake, and address if needed.

• Brake fluid flush.

• Inspect the throttle position sensor using the PIWIS module.

• Inspect the suspension linkages and ensure the correct torque specifications are met.

• Nut-and-bolt the exhaust system and check for leaks.

• Inspect the seat-belts to ensure correct operation.

  In addition to the above, we also perform the following every 60,000 miles.

• Replace the drive-belt.

• Replace spark-plugs.

• Replace fuel-filter.

  
  In addition to the above, we also perform the following every 90,000 miles.
  

• Replace the drive-train fluids (MTF or ATF) and differentials.

• Check the air-bag system and the roll-over protection system on cabrios.