buick Workshop Repair Guides

Buick Workshop Service and Repair Manuals

All Technical Service Bulletins for PROM - Programmable Read Only Memory:|846E36|Page 3123 > < All Technical Service Bulletins for PROM - Programmable Read Only Memory:|846E36
Page 1
background image

PROM - Programmable Read Only Memory: All Technical Service Bulletins
Engine - Rough Idle/PoorLow Speed Driveability

Bulletin:

84-6E-33

Date:

Apr., '85

Ref. No. 85-221-6E
SUBJECT:

ROUGH IDLE AND LOW SPEED DRIVEABILITY

MODELS AFFECTED: 1984 SKYHAWKS WITH 1.8L TURBO ENGINE (VIN CODE J)

Some 1984 Skyhawks equipped with 1.8L Turbo engines may exhibit rough idle and low speed driveability (idle instability, engine stop running) that
can not be repaired with currently published diagnostic and service information.

If such a condition is encountered a new service prom may be needed (Part numbers listed below).

USAGE

SERVICE PART NO.

1.8L - Turbo, Manual Trans.

1227176

1.8L - Turbo, Auto. Trans.

1227175

All Technical Service Bulletins for PROM - Programmable Read Only Memory:|846E36|Page 3123 > < All Technical Service Bulletins for PROM - Programmable Read Only Memory:|846E36