Sorry for the downtime between posts. I've been really busy with no updates.
I have been keeping up with my mpg, but the computer system (sat com) went on the blink and quit sending mpg data to my company, so I missed out on my bonus. I know I got it, but I had to go to our main terminal to get it "fixed". Short story, they didn't get it fixed. I changed into a truck that was operating properly, but had a different motor. Anyway. I'm still fighting for my bonus money for my 8.65 mpg last quarter, but the dummies reprogrammed my ECM before downloading the mpg data. They said they would give me the bonus but we'll see.
The truck I got out of had a Cummins motor, with the company, historically got the best MPG. The truck I just got into has a Catapillar. Cats are known for their superior HP and Torque, but not fuel MPG. For the first few weeks I've been in it, it's definately been a challenge to get over 8 mpg on a consistent basis. I'll keep you updated on my progress there.
While at the main terminal, I noticed an older truck, one that they'd turned into their test model. The aero mods I understood. They're all things I've read and talked about here.
Grill Blocking
Masking Tape Grill blocking test.
Bridging the gap
Can you tell me what they're testing here? It looks like a fuel cell, but not sure.
Cell / Tank
Maybe some hydraulic tank/pump system. Notice the cooling fan mounted on the left of the tank.
Inside the truck in the floorboard between the seats, going to and from that tank via the gearshift boot. Sorry it's not clearer; it's taken with a blackberry cam.
floorboard
Finally, the instructions taped to the dash.
I couldn't make heads or tails of this.