What causes oil starvation in Porsche 911 Carrera?
In addition to the standard issues associated with the non-traditional sump system, the flapper windows on the bottom of the engine are manufactured out of plastic and can break off inside the sump and clog the oil pickup tube. This leads to oil starvation and complete engine failure.
What to do if your Porsche Carrera engine is leaking?
If you find that your engine is leaking from the rear main seal (also known as the flywheel seal), then simply install a new one while adding a little bit of Curil-T sealant to help keep it dry (see Photo 10 of Pelican Technical Article: Clutch Replacement on the Porsche 911 Carrera ).
How to check the fluid level in a Porsche Carrera?
Shine a flashlight behind it to see the fluid level inside. The fill level line is right below the fill port plug. If you have determined that the fluid level is low, remove the hex plug and use a small syringe along with some plastic tubing to fill up the reservoir.
Are there any issues with the Porsche 996?
The 996 did and does have some major issues, which could result in a catastrophic engine failure, however if properly maintained and cared for many of these issues can be avoided. The 996 is the first true daily driver 911.
Where do you fill the oil tank in a Porsche 911 Carrera?
Fill your oil tank from the oil filler hole located in the rear engine compartment. Add about 8 quarts to the engine, and check the dipstick (1998-2005) or the oil level gauge (2005 and later). Continue to add about a half a quart at a time and keep checking the level.
In addition to the standard issues associated with the non-traditional sump system, the flapper windows on the bottom of the engine are manufactured out of plastic and can break off inside the sump and clog the oil pickup tube. This leads to oil starvation and complete engine failure.
If you find that your engine is leaking from the rear main seal (also known as the flywheel seal), then simply install a new one while adding a little bit of Curil-T sealant to help keep it dry (see Photo 10 of Pelican Technical Article: Clutch Replacement on the Porsche 911 Carrera ).
How to change the oil separator on a Porsche 911?
To release the tension on the belt attach a 24mm socket to a breaker bar, place it on the idler arm and turn it clockwise (see Pelican Technical Article: Replacing Belts on the Porsche 911 Carrera ). After you have removed the accessory belt you will need to remove the power steering reservoir on the right side of the engine.
What causes an oil leak in a Porsche 911?
A failing air oil separator (aos) is the likely cause of rear main seal failure and oil leaks, as it is in other VAG cars. Crankcase vacuum exceeds the normal range in the engine under heavy acceleration and sucks in air damaging the rear main seal.
What happens when the air separator fails on a Porsche 911?
When this unit fails, the result is oil sucked out of the engine and into the intake. While the air-oil separator will not cause immediate mechanical damage to your engine, it may make it smoke tremendously and/or run roughly (see Pelican Technical Article: Porsche 911 Air Oil Separator).
A failing air oil separator (aos) is the likely cause of rear main seal failure and oil leaks, as it is in other VAG cars. Crankcase vacuum exceeds the normal range in the engine under heavy acceleration and sucks in air damaging the rear main seal.
What causes smoke at the start of a Porsche 911?
The smoke at startup can also be caused by a air oil separator (AOS) that is going bad but not completely failed yet. The M96 and M97 engines are famed for cylinder scoring – deep gauges in the cylinder liner, usually associated with a knocking noise and eventually catastrophic engine failure.
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 kind of engine does a Porsche 996 have?
Results from this can be fun – we made 425HP from a 4.0L engine rebuilt from a broken 3.6L – however, you’re going to need a $25K budget to start the project! M96 engines fitted to the 996 and early 997 can have issues with a bearing at one end of the intermediate shaft. The shaft connects the two ends of the engine timing gear.