Changes?
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From: Tn
Changes?
I've noticed a few threads mention something about increased emissions, is this because they increased the horsepower again or did they tighted emission standereds again? thanks LCH
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From: Oregon
Emission standards are being tightened for 2007, and new engines will be slightly larger displacement (6.7), and will also apparently have some sort of particulate filter, and cooled exhaust gas recirculation...
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