1988 Porsche 944 Service and Repair Manual
1988 Porsche 944 service and repair manual — a detailed, factory-style reference for maintenance, diagnostics, and repair. Use it to confirm correct procedures, specifications, and system coverage before you start work.
Built for technicians and DIY owners, this manual helps you troubleshoot accurately, follow step-by-step repair procedures, and use wiring diagrams and system sections to diagnose problems faster.
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THE ALLOY A-ARMS MAY HAVE A MANUFACTURING CASTING DEFECT AND COULD CRACK AND BREAK AFTER MILEAGE ACCUMULATION.
A-ARM BREAKAGE COULD CAUSE LOSS OF CONTROL WHICH COULDRESULT IN AN ACCIDENT.
REPLACE SUSPECT A-ARMS.
Information for PIWIS tester update 42.300.050 & .052
Instructions on manufactures certificate for approved Porsche A40 engine oils
Instructions on manufactures certificate for approved Porsche C30 engine oils
Instructions on manufacturers certificate for approved C20 engine oils
Information for PIWIS tester update 42.300.035
Information for PIWIS tester update 42.300.040 & .041
Information for PIWIS tester update 42.300.030 - .032
Parts information for parts withdrawal involving the glass roof - 9J0877069EY and 9J0877069DY
Showing the 8 most recent of 79 technical service bulletins on file with NHTSA.
88 PORSCHE 944 NA, ENGINE FIRE WITH OUT WARNING HAD CALL FIRE DEPT, WAS IN MOTION DOING ABOUT 45 MPH SAW SMOKE MADE TO GAS STATION ENGINE FIRE UNDER HOOD
88 PORSCHE 944 NA, ENGINE FIRE WITH OUT WARNING HAD CALL FIRE DEPT, WAS IN MOTION DOING ABOUT 45 MPH SAW SMOKE MADE TO GAS STATION ENGINE FIRE UNDER HOOD
88 PORSCHE 944 NA, ENGINE FIRE WITH OUT WARNING HAD CALL FIRE DEPT, WAS IN MOTION DOING ABOUT 45 MPH SAW SMOKE MADE TO GAS STATION ENGINE FIRE UNDER HOOD
WHILE DRIVING THE VEHICLE BURST INTO FLAMES IN THE ENGINE COMPARTMENT. THE OWNER WILL NOTIFY THE MANUFACTURER. *AK
THE BALL JOINT BROKE ALLOWING THE WHEEL ASSEMBLY TO JUMP UP INTO THE WHEEL WELL.THE PORSCHE FACTORY TOLD ME TO HAVE A LOCAL DEALER INSPECT THE VEHICLE TO ANSWER MY QUESTION ABOUT THE CONDITION OF THE
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