What to do if you have a problem with your Porsche 911?
If your 911 has mechanical issues that don’t appear here, simply drop us an email via the forms or pop-up contact and we’ll do our best to share a solution with you. Clicking on a heading gives you more detail.
Why does my Porsche 911 have a vacuum problem?
Crankcase vacuum exceeds the normal range in the engine under heavy acceleration and sucks in air damaging the rear main seal. This is commonly seen on Audi engines as well.
What happens to the battery in a Porsche 911?
Leaving the battery to drain completely usually shortens the life of the battery as well. A flat battery on a 911 can be a pain. To access the battery or engine compartment requires battery power for the electric hood release – not easy with a flat battery. If this happens, use the following procedure:
How many Porsche 911s have bad IMS bearing?
However, in the real world less than 5% have actually failed or can be directly linked to an engine failure. Porsche shipped approx. 77,000 vehicles to the USA that could have a bad IMS bearing. Even the most enthusiastic counting of IMS failures produces a total around 3500 or less than 5%.
What’s the name of the new Porsche 911?
Engine liquid-cooling was added to the fourth generation 911, also known as the 996. Rumor has it, Porsche made the design change to be more competitive with sports cars from other manufacturers.
What to do if you have a mouse in your car?
When you Google the phrase “how to get rid of mice in car,” dozens of pages come up that offer impractical advice such as spraying the doors of your car with hot sauce. The problem of having a mouse in your car is no laughing matter.
What should I do to my Porsche 911 engine?
Porsche 911 Intake and Exhaust. The next area for modification is the intake and exhaust. For small 911 engine sizes go with a washable panel air filter. On larger engines and turbo vehicles an induction kit will help increase power. Do not go with the biggest exhaust you can find – the best for power gains are usually between 1.5 to 2.5 inches.
Can you buy a used 911 Carrera 996?
Our guide to buying a used 911 996 will help you find the bargain and avoid the bad investment. There’s no fluff or niceties here – there are plenty of resources online that bash on about horse power, cosmetic variants, historical significance and the niceties of the 911 Carrera 996.
Crankcase vacuum exceeds the normal range in the engine under heavy acceleration and sucks in air damaging the rear main seal. This is commonly seen on Audi engines as well.
What do uprated injectors do in a Porsche 911?
Uprated injectors will enable you to supply sufficient fuel to the engine. When increasing your fuelling you will also need to get a bigger fuel pump to supply it. Porsche 911 Intake and Exhaust. The next area for modification is the intake and exhaust. For small 911 engine sizes go with a washable panel air filter.
How do you fix a valve cover on a Porsche 911?
Valve cover leaks are obvious and fairly straightforward to fix on most models. The valve covers do not have a gasket – instead a liquid gasket sealer is used. The time consuming part is removing the old gasket sealer from the valve cover to ensure a good seal for the replacement.
How to remove the engine from a Porsche 911 Carrera?
(Pictures 38 and 39) Open the engine decklid and remove the airbox. Begin by loosening the hose clamp holding the boot to the throttle body (green arrow), then squeeze the tabs on the MAF connector to release it (yellow arrow). Now open the two harness holder clips (purple arrows). Remove the oil filler tube from its clip (blue arrow).
Where are the fuel lines on a 911 Carrera?
On the left side of the engine (996), loosen and remove the two fittings (19 and 17mm) that hold the fuel supply and return lines to the fuel rail (green arrows). On the 997 there is a single quick disconnect on the left side (insert, blue arrow).
How to remove airbox from Porsche Carrera 3.8?
On the 3.8 you will have to remove the wire connected to the vacuum resonance valve on the back of the airbox. Finally, unbolt the 13mm (996 only) bolt holding the airbox inside the engine compartment (red arrow) and carefully lift the airbox out of the car.
Where are the oxygen sensors on a Porsche Carrera?
Pull up on the red tabs to separate the connectors going to each of the four oxygen sensors on the rear engine shelf along with the clips holding the wires to the frame. The black connectors attach to the oxygen sensors before the catalytic converters. The gray connectors go to the oxygen sensors after the catalytic converters.