Hi again, been checking out programmers / chips for our 2004 GS Atrium with the 330 C7 Cat on a Freightliner cassis and have gotten conflicting results. I was hoping someone on this forum might have some experience to share. Of course when you read the write up's on the different programmers they all promise wonderful gains but some of the forums I've checked out say they are a waste of money and can cause severe engine damage. I sure don't want to have any drivetrain problems from installing a programmer but on the other side of the coin it would be nice to get better fuel economy and a bit more power never hurts. Not too worried about the power side but it is nice to be able to climb hills towing the toad without loosing too much speed. Trying to beat the Corvette in the other lane isn't what I'm trying to accomplish, maybe if I wasn't driving a 41 foot land yacht I might give it a go!!
Thanks in advance,
mdpuff.
Thanks in advance,
mdpuff.