When the egr engines first came out, everybody was concerned about reliability, so the engine manufacturers made a huge run of 2002 motors. There may have been a few 2004 trucks with egr, but as far as I know, 2005 was effectively the first year of egr trucks.
1994 peterbilt 377
Discussion in 'Heavy Duty Diesel Truck Mechanics Forum' started by humnbass, Oct 10, 2021.
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