The hose material used in the short section of the high pressure fuel line hose, between the fuel rail and fuel pressure regulator, IS subject to hardening, and could cause fuel leaks between the hose and the metal pipe fittings.
Risk and remedy
Risk
Fuel leaks could ignite on the hot exhaust system, or any other source of ignition, resulting in an engine compartment fire.
Remedy
Replace fuel line hose with hoses made of improved material.
Fuel hose may be damaged due to too much pressure in crimping the hose end fitting. consequence of defect: a fuel leak could develop which could cause a loss in system pressure and engine stalling. Also, fuel vapors in…
Risk and remedy
Remedy
Hoses will be modified by cutting off the crimped end fitting and replacing it with a nipple fitting secured with a screw tightened clamp.
Metal bushings for the cruise control linkage are subject to corrosion due to weather conditions. Also, there IS not enough clearance between the bushings and the shaft; and the linkage points were not lubricated. Thus, cruise control linkage can bind, causing the accelerator pedal to stick in a depressed position.…
Risk and remedy
Remedy
Replace the metal bushings with the plastic version.
During turning at highway speeds the steering will sometimes "lock" or "jam". It has been diagnosed as a failed steering coupler, manufacturer's part number 944 347 027 01 - drive shaft. I have been able to brute force the steering. A woman would not be able to correct the situation, I my humble opinion. no accident has resulted. I have stopped driving the vehicle until this IS resolved.
ND144,443 miFire
Engine
I was driving along in my recently purchased porsche 944, and suddenly the car lost all power and the engine compartment burst into flames without any warning. Needless to say, the entire underhood area IS a complete loss. There were no leaks, and the wiring did not have any visible problems. Until you experience something like this, you do not realize just how terrifying it IS. *tr
Service bulletins
Technical service bulletins and other communications the manufacturer sent dealers about this vehicle. Ask a dealer for the full document by its number.
10246417Information for PIWIS tester update 42.300.050 & .052
10246387Instructions on manufactures certificate for approved Porsche A40 engine oils
10246385Instructions on manufactures certificate for approved Porsche C30 engine oils
10246384Instructions on manufacturers certificate for approved C20 engine oils
10246374Information for PIWIS tester update 42.300.040 & .041
10246372Information for PIWIS tester update 42.300.035
10246369Information for PIWIS tester update 42.300.030 - .032
10246366Parts information for parts withdrawal involving the glass roof - 9J0877069EY and 9J0877069DY
10244982Special tools and equipment information on PIWIS tester update 42.250.050
10243631Information on PIWIS tester update 42.250.045
10243630Information on PIWIS tester update 42.250.042