um you guys REALLY think GM didnt consider that people would be using these trucks in extremely cold temperatures and design the urea system around that???? :rolleyes:
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um you guys REALLY think GM didnt consider that people would be using these trucks in extremely cold temperatures and design the urea system around that???? :rolleyes:
Has anyone seen a tune from one of these 2011 pissy exhaust beasts yet?
Just curious as the new trucks should be hitting the lots now.
John
They are using a new ECM, nothing we've seen before so no idea what sort of tune is in them.