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1994 Oldsmobile 88 Royale LS 3.8L Surge
Posted to GM Driveability on 8/21/2003 9 Replies

This car has an intermittant voltage spike to approx 25 volts as seen on the [...] the spike occurs,the engine surges and feels like it wants to cut out but doesn'[...] intermittantly the temperature guage will swing down from normal operating temp the chimes ...

9 Replies Received (View Replies)

  Related Documents & Media  1994 Oldsmobile 88 Royale LS

 
Message Closed w/FIX

car Vehicle Data

1994 Oldsmobile 88 Royale LS

VIN 1G3HY52L5R
Engine3.8 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / SFI
Emissions50 State vehicle
SymptomsSurge
OccursIntermittently

Trouble Codes

573loss of serial data to ebtcm
630system voltage out of range
Message Closed w/FIX

car Vehicle Data

1994 Oldsmobile 88 Royale LS

VIN 1G3HY52L5R
Engine3.8 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / SFI
Emissions50 State vehicle
SymptomsSurge
OccursIntermittently

Trouble Codes

573loss of serial data to ebtcm
630system voltage out of range