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2005 Pontiac Montana SV6 3.5L Engine noise
Posted to GM Engine on 6/9/2009 5 Replies

Customer complains of intermittant lack of power and what he describes as a clicking noise from the engine. The noise actually sounds more like a squacking or oinking noise than a click. Tech2 shows that misfire counters are climbing slowly on cylinder #2 and ...

5 Replies Received (View Replies)

  Related Documents & Media  2005 Pontiac Montana SV6

 
Message Closed w/Summary

car Vehicle Data

2005 Pontiac Montana SV6

VIN 1GMDV33L85
Engine3.5 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
AffectedEngine Noise
ConditionsSeems Worse When Hot
Message Closed w/Summary

car Vehicle Data

2005 Pontiac Montana SV6

VIN 1GMDV33L85
Engine3.5 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
AffectedEngine Noise
ConditionsSeems Worse When Hot