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2000 Pontiac Montana 3.4L Cooling System
Posted to GM Engine on 1/24/2009 30 Replies

vehical came in for a CEL (egr) while diagnosing found oil in coolant. does any one have any experience with finding out how the oil got into the cooling system or knowen issues for this engine. customer states another shop did an intake gasket about 9 months ...

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  Related Documents & Media  2000 Pontiac Montana

 
Message Closed w/FIX

car Vehicle Data

2000 Pontiac Montana

VIN 1GMDX03E5Y
Engine3.4 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
AffectedCooling System
ConditionsOil in Cooling System
Message Closed w/FIX

car Vehicle Data

2000 Pontiac Montana

VIN 1GMDX03E5Y
Engine3.4 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
AffectedCooling System
ConditionsOil in Cooling System