PROM - Rough Idle, Low Speed Driveability
Number 85-6(Gasoline)-37A Date 9/86Subject: ROUGH IDLE QUALITY AND LOW SPEED DRIVEABILITY
1985 SUNBIRD WITH 1.8L - TURBO
Some 1985 Sunbird models equipped with 1.8L - Turbo engines may exhibit rough idle quality and low speed driveability (rough idle, idle stability, engine will not run) that cannot be repaired with currently published diagnostic and service information.
If such a condition is encountered a new service prom should be installed (parts listed below).
USAGE SERVICE PART NUMBER
1.8L - Turbo, Auto. Trans. - Federal 1227175
1.8L - Turbo, Man. Trans. - Federal 1227176