Engine - Does Not Stay Running on Initial Cold Start

Bulletin Number:
93-6-23
Reference Number:
206506
Publish Date:
1/93



Subject:
ENGINE DOES NOT STAY RUNNING ON INITIAL COLD START (DIAGNOSE/INSTALL NEW PROM)

Models
Affected:
1992-93 PONTIAC BONNEVILLE SSE AND SSEI MODELS


Some 1992 and 1993 Bonneville bodies equipped with 3800 S/C (Code 1-RPO L67) engines, may experience a condition described as engine does not stay running on initial cold start.

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 PROM after basic engine controls and systems performance have been verified.





PARTS INFORMATION



PARTS STATEMENT:
Parts are currently available from GMSPO.

WARRANTY INFORMATION:
Use applicable labor operation and time.