Stonepro
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BigMackTrucks.com is a support forum for antique, classic and modern Mack Trucks! The forum is owned and maintained by Watt's Truck Center, Inc. an independent, full service Mack dealer. The forums are not affiliated with Mack Trucks, Inc.
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Aaron
in Engine and Transmission
Posted
Hello, I am considering buying a 2003 Mack CH 600 with E7 engine with 427 HP. I am not familiar with Mack other than I know they are tough vocational trucks. I do know this one is a non EGR engine. 150,000 exam verified miles. Are these engines durable/reliable or high maintenance? Any info greatly appreciated!