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1984 Porsche 928 S 4.7L Surge, Cuts out, Misfire
Posted to European Driveability on 2/12/2000

Oh great electronic guru's This one got me pulling my hair out. I've traced the problem down to the vacum advance when you pull a vacum on it approx. 10 inch , the plate starts to move and the pickup coil patern goes crazy, move the plate more it kills the...

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car Vehicle Data

1984 Porsche 928 S

VIN WPOJB0920E
Engine4.7 L / 8 cyl / GAS
Trans4-speed Automatic
DeliveryFI / L Jetronic
EmissionsU.S. Fed.
SymptomsSurge, Cuts Out, Misfire
OccursAlways
Message Closed

car Vehicle Data

1984 Porsche 928 S

VIN WPOJB0920E
Engine4.7 L / 8 cyl / GAS
Trans4-speed Automatic
DeliveryFI / L Jetronic
EmissionsU.S. Fed.
SymptomsSurge, Cuts Out, Misfire
OccursAlways