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  1. Dmax87

    Flash issues

    Just wanted to update you guys just in case you ever run into this. My problem was windows 8 access problem. If you have windows 7 or 8 you have to log into the computer as administrator in order to allow efi to flash your truck. If you don't know how to do this google it. It walks you through...
  2. Dmax87

    Flash issues

    After doing some research I'm guessing v1 is not able to update firmware on, is this correct?
  3. Dmax87

    Flash issues

    Yeah that's probably not a bad idea. I did check the box allow alt keys and it does the same thing
  4. Dmax87

    Flash issues

    Btw I'm using v1. Was to cheap to pass up figured it would be a cheap learning experience. Gotta get it to work first tho ha
  5. Dmax87

    Flash issues

    What do you mean by update everything?
  6. Dmax87

    Flash issues

    I did try alt keys keeps coming up and won't flash.
  7. Dmax87

    Flash issues

    Yeah I know all my pics are sideways ha.
  8. Dmax87

    Flash issues

    . Every time I try to flash the truck efi goes through its motions but only takes about 10 seconds and pops up with this window. I'm guessing laptop issues? Anybody ever had this issue. Thanks in advance
  9. Dmax87

    Fueling issues.

    This guy has the right idea. Another option is run the engine out of a bucket of fuel. Disconnect supply line at back of driver side head and plug in a hose and run it straight into a bucket. The quick connect fitting can be had at any parts store, then just slide it into 3/8 hose if I...
  10. Dmax87

    Allison 6sp: Putting a Cat C7 engine in a Chevy C20

    Terrible choice for an engine. I work for cat and I say that cause you will find yourself putting heui pumps and injectors left and right. You'll have say #2 injector go bad and garanteed ill put money on it you'll be replacing the remaining ones in a matter of a couple months. Not to mention...
  11. Dmax87

    Dsp5 ?

    Ok thanks guys ill give it a shot
  12. Dmax87

    Dsp5 ?

    So full flash just my dsp5 into it?
  13. Dmax87

    Dsp5 ?

    Os numbers are the same
  14. Dmax87

    Dsp5 ?

    Ill have to compare the 2 later this afternoon. I basically found my stock file over on dp, compared all the crucial info, then saved the stocker and then converted to dsp5. Not working off of current tunes. Not sure if this helps much. Thanks
  15. Dmax87

    Dsp5 ?

    Curious guys, my truck already is tuned and has dsp5 and I'm ready to load my dsp5 tunes in. Can I just do a cal flash or do I need to full flash back to stock and then full flash the my dsp in? Thanks
  16. Dmax87

    Injector noise or not?

    I would say its injector noise. Lb7's are known for it. The smoke you speak of is more than likely an injector goin south. There are a few ways to check them to give yah an idea as to which one is the problem child check your balance rates. Also on the noise try a good fuel additive. I use the...
  17. Dmax87

    Baro and boost sensor questions

    I was also confusing myself. The 29 is inches of mercury where if converted would come in around 14 in psi
  18. Dmax87

    Baro and boost sensor questions

    Curious mikediesel, so boost will read 14 with engine off or even engine at idle?
  19. Dmax87

    Baro and boost sensor questions

    That almost sounds opposite yah know. I'm no expert but I believe your baro should read 14 and boost obviously 0 at an idle or even with engine off key on. Maybe someone else will chime in. I also think boost pressure sensor is calibrated/reads off of baro sensor
  20. Dmax87

    LB7: LB7 alter fire cam injector wiring

    Curious guys, what's the benefit to an alt firing cam?:confused:
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