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2005 Pontiac Montana SV6 3.5L Cuts out, Stall
Posted to GM Driveability on 12/10/2011 10 Replies

Customer complains of engine stalling on highway and/or at slow speeds. She drove it in , we scanned the PCM, it had no codes. Left sit overnight, fired up cold this morning. Ran it outside at an idle, after 15 minutes i noticed it was not running. I hooked up...

10 Replies Received (View Replies)

  Related Documents & Media  2005 Pontiac Montana SV6

 
Message Closed w/FIX

car Vehicle Data

2005 Pontiac Montana SV6

VIN 1GMDV23L45
Engine3.5 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsCuts Out, Stall
OccursIntermittently

Trouble Codes

P0601PCM Internal Check Sum Error
P0606PCM Processor Error
U0107Lost Communication With TAC Module
Message Closed w/FIX

car Vehicle Data

2005 Pontiac Montana SV6

VIN 1GMDV23L45
Engine3.5 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsCuts Out, Stall
OccursIntermittently

Trouble Codes

P0601PCM Internal Check Sum Error
P0606PCM Processor Error
U0107Lost Communication With TAC Module