My truck has a build date of 5-16-07. What flash do I have? How many newer flashers are there ? What do these newer flashes improve? How come I have had no problems without them? I work for a Caterpillar dealership in field service and have some knowledge of workings.
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2007 Megacab 2500 4x4 6.7Liter 68RFE 3.70 limited slip . Bone stock and no problems at all . 20 MPG highway easy .. 21.75 best so far 1999 Durango 5.9 Liter 3.92's ALL the options. Work truck 09 Freightliner M2 33k GVW ISC 260/840 RFO9210B
