PROM - Engine May Experience Cold Start Stall

9210pontiac01

Bulletin Number: 92-6-22
Reference Number: 106506
Publish Date: 2/92


ENGINE MAY EXPERIENCE COLD START
Subject: STALL(INSTALL NEW MEM-CAL)

Models
Affected: 1992 BONNEVILLE MODELS W/3800 (VIN CODE L)


Some 1992 Bonneville models equipped with 3800 T.P.I. engines (Code L), may experience a condition described as engine does not stay running on initial cold start.

PARTS INFORMATION:

MEM-CAL MEM-CAL MEM-CAL
AXLE SERVICE SCANNER BROADCAST
YEAR SERIES RATIO PART NUMBER I.D. NO CODE

1992 Bonneville 3.06/FED 16169598 9594 AZKN
w/QNX
P225/60R16
Tires

1992 Bonneville 3.06/CAL 16169605 9604 AZKP
w/QNX
P225/60R16
Tires

1992 Bonneville 2.84/FED 16169578 9554 AZKJ

1992 Bonneville 2.84/CAL 16169583 9564 AZKK

Parts are currently available from GMSPO.

This calibration was a running change for the 1992 model year. Be sure to check MEM-CAL scanner I.D. as the vehicle may already have this correction.


If this condition is experienced and cannot be repaired by using currently published service diagnostic procedures, it may be necessary to install a new service MEM-CAL after basic engine controls and systems performance have been verified.

WARRANTY INFORMATION:

Use applicable Labor Operation and Time.