Hey everybody, I've been playing with my EFI V2 for a few months now. I have an 06 LBZ GMC K3500 dually that can't seem to get better than 20 mpg. I have a K&N filter, straight thru 4" duals, and EGR disabled. I could really use a few pointers for tuning to better my mileage. I know other tuners are seeing 25mpg +/-. I'm new to this electronic way of tuning, but not to diesels. In the old days, diesels were only 235HP and you changed the fuel pump button till you could see about 6" of orange flame from the stack at nite. Then you knew it was getting enough fuel! I'm dating myself here, but any help would be really appreciated. I'm familiar with the tables in EFI Live and how to manipulate them, so PLS don't tell me I need to learn to tune first... that's how you learn... ask questions!
Thanks,
Abbert55
Thanks,
Abbert55