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1989 Porsche 928 S4 5.0L Poor Idle Quality, Misfire
Posted to European Driveability on 10/6/1999

HELLO, WE DON'T NORMALLY WORK ON PORSCHES, BUT SOMETIMES WHEN A CUSTOMER HAS 3 OR 4 CARS YOU WILL TRY TO KEEP THEM HAPPY AND OFFER SERVICE ON ALL OF THIER CARS. THIS CAR CAME IN NOT RUNNING, WE FOUND THAT BY PROVIDING A GROUNG TO THE FUEL PUMP RELAY IT WOU...

  Related Documents & Media  1989 Porsche 928 S4

 
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car Vehicle Data

1989 Porsche 928 S4

VIN WPOJB0923K
Engine5.0 L / 8 cyl / GAS
Trans4-speed Automatic
DeliveryFI / EFI
SymptomsPoor Idle Quality, Misfire
Message Closed w/FIX

car Vehicle Data

1989 Porsche 928 S4

VIN WPOJB0923K
Engine5.0 L / 8 cyl / GAS
Trans4-speed Automatic
DeliveryFI / EFI
SymptomsPoor Idle Quality, Misfire