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Prizm L4-1600cc 1.6L DOHC VIN 5 (1989)

Relays and Modules > Relays and Modules - Powertrain Management > Relays and Modules - Computers and Control Systems > Engine Control Module > Component Information > Technical Service Bulletins > Customer Interest: > 901576E > Feb > 90 > Engine - Stalls Within a Few Seconds of Starting

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Engine Control Module: Customer Interest
Engine - Stalls Within a Few Seconds of Starting

Number:

90-157-6E

Section:

6E

Date:

February 1990

Corporate Bulletin No.:  936530
Subject:

ENGINE STALLS AT COLD START

Model and Year:

1989-90 S CAR

TO:

ALL CHEVROLET DEALERS

Some of the subject vehicles built before 1990 VIN Serial # LZ090311 may experience a stall condition within a few seconds of starting the engine after
an extended soak period. The owner may associate the stall condition with the engagement of "Drive" or "Reverse" gear.

Corrective action for the vehicles exhibiting this condition is to replace the ECM, located in the center of the instrument panel behind the console, with
P/N 94850516 (Federal Emissions) or P/N 94850517 (California Emissions) following normal Service Manual procedures.

Parts are currently available from GMSPO.

Labor Operation Number:

T1565

Labor Time:

.6 Hours

Relays and Modules > Relays and Modules - Powertrain Management > Relays and Modules - Computers and Control Systems > Engine Control Module > Component Information > Technical Service Bulletins > Customer Interest: > 901576E > Feb > 90 > Engine - Stalls Within a Few Seconds of Starting

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