buick Workshop Repair Guides

Buick Workshop Service and Repair Manuals

Customer Interest:|896D4|Page 620 > < Oil Pressure Switch (For Fuel Pump)|Locations
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Throttle Position Sensor: Customer Interest
Engine Controls - Run-On With Ignition OFF

Bulletin  89-6D-4

Date

Nov., '89

Ref. No. 89-256-6D

Corp. Ref. No.  906401

SUBJECT:

ENGINE RUN-ON WHEN IGNITION SWITCH IS TURNED OFF

MODELS AFFECTED:

1988-1989 LESABRES AND ELECTRA/PARK AVENUES EQUIPPED WITH 3800 ENGINES

If a condition is encountered of engine run-on with the ignition switch turned off on the above models with 3800 engines, proceed with the following

Customer Interest:|896D4|Page 620 > < Oil Pressure Switch (For Fuel Pump)|Locations