2014 PORSCHE 911 TURBO oil

Maintenance and Car Care 221
Radiator fan, engine compartment blowers
The engine-compartment blowers are mounted under the engine compartment lid.After the engine is switched off, the engine compartment temperature is monitored for approx. 30 minutes.During this period, and depending on temperature, the engine-compartment blowers may continue to run or start to run.fCarry out work in this area only with the engine off and exercise extreme caution.
The radiators and radiator fans are in the front of the vehicle.The radiator fans in the front of the vehicle may be operating or unexpectedly start operating when the engine is switched on.fCarry out work in these areas only with the engine switched off.fTake great care to ensure that parts of the body, items of clothing or jewelery cannot be drawn in by the radiator fan, engine-compartment blower, drive belt or other moving parts.
Measurements on test stands
Performance test
Performance tests on roller-type test stands are not approved by Porsche.
Brake tests
Brake tests must be performed only on roller-type test stands.
The following limit values must not be exceeded on roller-type test stands: – Test speed 4.7 mph (7.5 km/h)– Test duration 20 seconds
Testing the electric parking brake
Electric parking brake tests on the brake test stand must only be performed with the ignition switched on and with the Porsche Doppelkupplung selector lever in position N. The vehicle switches automatically to brake test stand mode, in which the electric parking brake can be tested.The message “ Electric parking brake in service mode ” appears on the multi-function display in the instrument panel.
Balancing wheels on the vehicle
During finish balancing of the wheels, the entire vehicle must be lifted and the wheels must be free to turn.
Engine Oil
It is important to perform oil changes regularly in accordance with the intervals specified in your Maintenance Schedule .
Engine oil consumption
It is normal for your engine to consume oil. The rate of oil consumption depends on the quality and viscosity of oil, the speed at which the engine is operated, the climate, road conditions as well
as the amount of dilution and oxidation of the lubricant.
If the vehicle is used for repeated short trips, and consumes a normal amount of oil, the engine oil measurement may not show any drop in the oil level at all, even after 600 miles (1000 km) or more. This is because the oil is gradually becoming diluted with fuel or moisture, making it appear that the oil level has not changed. The diluting ingredients evaporate out when the vehicle is driven at high speeds, as on an expressway, making it then appear that oil is excessively consumed after driving at high speeds.
If the conditions you drive your vehicle in are dusty, humid, or hot, the frequency of the oil change intervals should be greater.
If the vehicle is driven at a high rate of speed, climatic conditions are warm, and the load is high, the oil should be checked more frequently, as driving conditions will determine the rate of oil consumption.– The engine in your vehicle depends on oil to lubricate and cool all of its moving parts. Therefore, the engine oil should be checked regularly and kept at the required level.– Make it a habit to have the engine oil level checked with every refueling.– The oil pressure warning light is not an oil level indicator. The oil pressure warning light indicates serious engine damage may be occurring when lit, if engine rpm is above idle speed.
Radiator Fans, Engine Compartment Blowers
WARNINGh
14_991_Turbo_21.book Seite 221 Mittwoch, 9. April 2014 2:19 14

222 Maintenance and Car Care
Checking Engine Oil Level
fCheck the oil level on the multi-function display at regular intervals before refueling.fPlease see the chapter “DISPLAY AND MEASUREMENT OF THE ENGINE OIL LEVEL” on page 101.
Engine oil is hazardous to your health and may be fatal if swallowed.fKeep engine oil out of children's reach.
Used engine oil contains chemicals that have caused cancer in laboratory animals.fAlways protect your skin by washing thoroughly with soap and water.
If you suspect an oil leak in the engine have your authorized Porsche dealer check it out immediately.
Top-up quantity
The difference between the minimum and maximum marks on the segment display is approx. 1.8 quarts (1.7 liters).fNever add more engine oil than required to reach the maximum mark.
If the oil level is too low, this is indicated by the oil-warning light on the multi-function display.fAdd engine oil immediately.fPlease see the chapter “OVERVIEW OF WARNING AND INFORMATION MESSAGES” on page 129.
Measuring the oil level after topping up engine oil or opening the engine compartment lid
The oil level can be checked after waiting for approx. 1 minute with the vehicle parked on a level surface and the engine at operating temperature.
If the engine compartment lid (Cabriolet convertible-top compartment lid) is opened when the engine is cold (e.g. in order to top up engine oil), the oil level cannot be displayed for a certain time.The message “ No information about oil level available at present ” appears on the multi-function display.fEngine oil should therefore only be topped up with the engine at operating temperature. This ensures short waiting times for the soonest possible oil level display.
Hands, fingers, items of clothing (ties, sleeves, etc.), necklaces or long hair can be drawn in by moving parts, e.g. the engine-compartment blowers, drive belt, etc., when working in the engine compartment.
The engine-compartment blowers are mounted under the engine compartment lid.After the engine is switched off, the engine compartment temperature is monitored for approx. 30 minutes.During this period, and depending on temperature, the engine-compartment blowers may continue to run or start to run.fCarry out work in this area only with the engine off and exercise extreme caution.
Risk of burns from hot parts in the engine compartment.fExercise extreme caution when working in the engine compartment.fPlease see the chapter “MEASUREMENTS ON TEST STANDS” on page 221.
Information
The “Check Engine” warning light may come on if the cap of the oil filler opening is opened while the engine is running.
Topping Up Engine Oil
Porsche recommends .
The right oil for your vehicle:
1) Generally, you can find details on the manufacturer approvals on the oil containers or as a notice displayed by the retailer.The current approval status is also available from your authorized Porsche dealer.2) SAE viscosity class – Example: SAE 0W - 40 Specification 0W = Viscosity specification for low temperatures (winter).Specification 40 = Viscosity specification for high temperatures.3) For all temperature ranges.4) For the temperature range above –13 °F(–25 °C).
Swallowing Engine Oil
Engine Oil Cancer Risk
Oil-level warning
DANGERh
WARNINGh
Engine-compartment blowers or other moving parts in the area of the engine
WARNINGh
Hot Engine Parts
Complies with approval1)Viscosity class2)
Porsche A40 SAE 0W - 403)
SAE 5W - 404)
SAE 5W - 504)
WARNINGh
14_991_Turbo_21.book Seite 222 Mittwoch, 9. April 2014 2:19 14

Maintenance and Car Care 223
Always observe the following points:
– Use engine oils approved by Porsche only. This is a precondition for optimum and problem-free driving.– Regular oil changes are part of servicing.It is important that the service intervals, particularly the oil change intervals, are observed in accordance with the specifications in the “Maintenance” booklet.– Oils approved by Porsche can be mixed with each other.– Porsche engines are designed so that no oil additives may be used.– A label is located in the engine compartment, which provides you with information on suitable oil for your engine.
Your authorized Porsche dealer will be pleased to advise you.
Fire hazard if engine oil comes into contact with hot engine parts.fExercise extreme caution when topping up engine oil.fTop up engine oil only with the engine stopped and ignition switched off.
Coupé
1. Before opening the engine compartment lid (Cabriolet convertible-top compartment lid) , read off the engine oil level on the multi-function display.fPlease see the chapter “DISPLAY AND MEASUREMENT OF THE ENGINE OIL LEVEL” on page 101.2. Park the vehicle on a level surface. 3. Switch off engine (at operating temperature). 4. Open the engine compartment lid (Cabriolet: convertible-top compartment lid) . 5. Unscrew cap on oil filler opening (illustration). 6. Top up engine oil according to the gauge on the multi-function display.7. Carefully close cap on the oil filler opening.
Cabriolet
Information
After opening the engine compartment lid (Cabriolet convertible-top compartment lid) , the oil level can only be measured after a certain waiting time.
Engine Oil Fire HazardWARNINGh
14_991_Turbo_21.book Seite 223 Mittwoch, 9. April 2014 2:19 14

224 Maintenance and Car Care
Washer Fluid windshield
Observe the following points:fDepending on the season, mix the water with the appropriate additives (window cleaner concentrate, antifreeze) in the correct mixture ratio.
Summer filling with water + window cleaner concentrate in the mixture ratio specified on the container.
Winter filling with water + antifreeze + window cleaner concentrate in the mixture ratio specified on the container.
Always follow all the instructions on the containers of the additives used.
fOnly use window cleaner concentrate that meets the following requirements:– Dilutability 1:100,– Phosphate-free,– Suitable for plastic headlight lenses.
We recommend window cleaner concentrates approved by Porsche. Your authorized Porsche dealer will be pleased to advise you.
The washer fluid reservoir for windshield and headlights is located in the rear left of the luggage compartment (driving direction).
A warning message appears on the multi-function display if the washer fluid level is too low.fAdd washer fluid at the next opportunity.
The maximum filling capacity is approx. 6.3 US quarts (6 liters).
Adding washer fluid
1. Open cap on washer fluid reservoir. 2. Add washer fluid. 3. Close cap carefully.
Wiper Blades
Maintenance notes
Risk of damage if wiper blades are not cleaned properly. The graphite coating on the wiper blades may be damaged.fDo not clean the wiper blades using a cloth or sponge, but rinse with clean water.
Risk of damage due to unintentional folding back of wiper arm and frozen wiper blades.fAlways hold the wiper arm securely when replacing the wiper blade.fThaw the wiper blades before lifting them from the window.
Wiper blades that are in perfect condition are vital for a clear view.fHave the wiper blades replaced twice per year (before and after the cold season) or if wiper performance deteriorates or the blades are damaged.fAfter switching off the ignition, press the wiper stalk down once 4. The wipers move upwards by approx. 45°.fClean the windshield regularly with window cleaner, especially after washing the vehicle in a car wash.We recommend Porsche window cleaner. If they are very dirty (e.g. soiled with insect remains), they can be cleaned with a sponge or cloth.
If the wiper blades judder or squeak, this may be due to the following:– If the vehicle is washed in an automatic car wash, wax residues may adhere to the
Warning message
NOTICE
NOTICE
14_991_Turbo_21.book Seite 224 Mittwoch, 9. April 2014 2:19 14

228 Maintenance and Car Care
Information
It is important that the service intervals, particularly the oil change intervals, are observed in accordance with the specifications in the “Maintenance” booklet.
Refueling
The RF energy from a cellphone can cause a sparking on bare metal, much like aluminum foil in a microwave oven. The spark could ignite gasoline fumes present while refueling.fDo not use a cellphone while pumping gas.
Static discharge from your body can ignite gasoline fumes present when you get back out of the vehicle and touch the fuel nozzle.fDo not re-enter the vehicle while pumping gas.
1. Stop the engine and switch off the ignition. 2. Open the filler flap by pressing on the rear part of the filler flap ( arrow). The vehicle must be unlocked.
3. Slowly open and remove the tank cap. Put the tank cap into the holder ( arrow). 4. Insert the pump nozzle fully into the filler neck. The handle of the pump nozzle must point downwards.
Total capacity – approx. 18.0 US gallons (68 liters), including approx. 3.17 US gallons (12 liters) reserve
Refueling Fires / Cellphones
Refueling Fires / Static Electricity
DANGERh
DANGERh
14_991_Turbo_21.book Seite 228 Mittwoch, 9. April 2014 2:19 14

Maintenance and Car Care 229
5.Operate the pump nozzle and refuel the vehicle.Do not add further fuel once the correctly operated automatic pump nozzle has switched off. Fuel could spray back or could flow over when heated.6. Replace the tank cap immediately after refueling and close it until you hear and feel it locking.7. Close the filler flap and press on the rear of the filler flap until it engages securely.
Information
If you lose the tank filler cap, you must replace it only with an original part.
Risk of damage to decorative foils.
Decorative foils may fade if they come into contact with fuel.fWipe off any spilled fuel immediately.
Emergency unlocking of the filler flap
If the electrical release mechanism is faulty, the filler flap can be opened as follows:fOpen the passenger’s door.fPull the button in the right-hand door aperture ( arrow). The filler flap pops open.
Portable Fuel Container
If the portable fuel container is damaged in an accident and fuel escapes, it could ignite or explode.fDo not carry a portable fuel container on journeys.fObserve the relevant laws which prohibit fuel transport.
Vapors from the fuel are hazardous to health.fDo not carry a portable fuel container in the occupant compartment.NOTICE
Transporting Filled Fuel Containers
Portable Fuel Container Vapor Hazard
DANGERh
WARNINGh
14_991_Turbo_21.book Seite 229 Mittwoch, 9. April 2014 2:19 14

230 Maintenance and Car Care
Fuel Recommendations
Your Porsche is equipped with catalytic converters and must use UNLEADED FUEL WITHOUT METALLIC ADDITIVES ONLY .
Your engine is designed to provide optimum performance and fuel economy using unleaded premium fuel with an octane rating of 98 RON/ 88 MON (93 CLC or AKI) . Porsche therefore recommends the use of these fuels in your vehicle.
Porsche also recognizes that these fuels may not always be available. Be assured that your vehicle will operate properly on unleaded premium fuels with octane numbers of at least 95 RON/ 85MON (90 CLC or AKI) , since the engine’s “Electronic Octane™ knock control” will adapt the ignition timing, if necessary.
If fuels of less than 95 RON/85 MON (90 CLC or AKI) are used however, this could reduce performance and increase fuel consumption.fAvoid driving at full throttle.
It is important to observe the regular service intervals, and particularly the oil change intervals, specified in the “Maintenance” booklet.
The use of UNLEADED FUEL WITHOUT METALLIC ADDITIVES ONLY is critically important to the life of the catalytic converters. Deposits from leaded fuels or metallic additives will ruin the converters and make them ineffective as an emission control device. Metallic additives can cause serious engine damage.
Cars with catalytic converters have a smaller fuel tank opening, and gas station pumps that dispense unleaded fuel have smaller nozzles. This will prevent accidental pumping of leaded fuel into cars with catalytic converters.
Unleaded fuels may not be available outside the continental U.S. and Canada. Therefore, we recommend you do not take your car to areas or countries where unleaded fuel may not be available.
Information
In some countries the available fuel quality may not meet the requirements of your Porsche vehicle and can result in coking inside or around the injector bores or other serious damage to the engine, fuel system or exhaust system.
In this case, the fuel may be mixed only with the additive sold and recommended by Porsche after consulting your authorized Porsche dealer.
Porsche part number 000 043 206 89.fObserve the instructions and mixture ratios stated on the container.
It is important that the service intervals, particularly the oil change intervals, are observed in accordance with the specifications in the “Maintenance” booklet.
Risk of destruction of the engine, fuel system or exhaust system if non-approved additives are used.fUse only additives approved by Porsche. The use of other additives can result in destruction of the engine, fuel system or exhaust system of your vehicle.
Octane ratings
Octane rating indicates a fuel’s ability to resist detonation. Therefore, buying the correct octane gas is important to prevent engine “damage”.
The RON octane rating is based on the research method. The CLC (U.S. Cost of Living Council octane rating) or AKI ( antiknock index) octane rating usually displayed on U.S. fuel pumps is calculated as research octane number plus motor octane number, divided by 2, that is written as:
The CLC or AKI octane rating is usually lower than the RON rating:
For example: 95 RON equals 90 CLC or AKI.
Fuels containing ethanol
Do not use any fuels containing more than 15 percent ethanol by volume.
We recommend, however, to change to a different fuel or station if any of the following problems occur with your vehicle: – Deterioration of drivability and performance. – Substantially reduced fuel economy. – Vapor lock and non-start problems, especially at high altitude or at high temperature. – Engine malfunction or stalling.
NOTICE
RON+MON2 R+M2 or
14_991_Turbo_21.book Seite 230 Mittwoch, 9. April 2014 2:19 14

232 Maintenance and Car Care
High-pressure cleaning equipment, steam cleaners
Risk of damage as a result of using high-pressure cleaning equipment, steam cleaners or similar.
High-pressure cleaning equipment, steam cleaners or similar can damage the following components:– Convertible top– Tires– Logos, emblems– Painted surfaces– Alternator– Electrical components and plug connections in the engine compartment– ParkAssist sensors– Radar sensor for adaptive cruise control– Reversing camerafAlways read the operating instructions provided by the equipment manufacturer.fAlways cover the lid of the brake fluid reservoir prior to cleaning. Never point the cleaning jet directly at the lid.fWhen cleaning with a flat-jet nozzle or a so-called “dirt blaster”, maintain a minimum distance of 20 in. (50 cm).fNever use high-pressure cleaning equipment or steam cleaners with a round-jet nozzle.A high-pressure cleaning device or steam cleaner fitted with a round nozzle will damage your vehicle. The tires are particularly susceptible to damage.fDo not point the cleaning jet directly at any of the aforementioned components.
Decorative film
Risk of damage due to separation of the decorative film when using high-pressure cleaning equipment, steam cleaners or similar cleaning equipment.fDo not use high-pressure cleaning equipment, steam cleaners, etc. to clean decorative films.
Care of door lock
fTo prevent the door lock from freezing during the cold season, cover the lock barrel with suitable adhesive tape while washing the vehicle.
If the lock still freezes, use an ordinary de-icer. In many cases, a well warmed key can help.fNever use excessive force.
Car washing
The best protection for the vehicle from the damaging effects of the environment is frequent washing and preservation.
The longer road salt, road dust, industrial dust, insect remains, bird excrement, and tree exudations (e.g. resin, pollen), etc. are allowed to remain on the bodywork, the more harmful their effect.
Observe the following points in order to ensure that the vehicle is washed thoroughly without damaging the paintwork: fThe underside of the vehicle should also be thoroughly washed at the end of the gritting season at the latest.fWash your vehicle only at sites provided for this purpose to prevent soot, grease, oil and heavy metals from entering the environment.
fNew cars should be washed carefully with plenty of clear water to protect the new paint work. Dark paint finishes show up the smallest of surface damage (e.g., scratches) more readily than lighter colors. Dark colors are slightly more susceptible to scratching and require particularly careful paint care.Dark paints make even the smallest surface blemishes (scratches) more conspicuous than lighter colors.fDo not wash your Porsche in direct sunlight or when its body is hot.fWhen washing by hand, use a car shampoo, plenty of water, and a soft sponge or washing brush.We recommend Porsche car shampoo.fStart washing the vehicle by thoroughly wetting the paintwork and rinsing the heavy dirt off.fAfter washing the vehicle, rinse it thoroughly with water and rub it dry with chamois-leather.Do not use the same chamois for rubbing dry as you use for cleaning the windshield and windows.
Reduced or uneven braking action may be caused by wet brakes.fAfter washing the vehicle, test the brakes and steering and briefly brake the disks dry.When doing so, make sure that vehicles traveling behind you are not affected.
NOTICENOTICE
Wet BrakesWARNINGh
14_991_Turbo_21.book Seite 232 Mittwoch, 9. April 2014 2:19 14