engine light

[roaddawg47]

Just loaded the predator model no.u7165. After around 20 miles check engine light came on, pulled over plugged the unit back in , it showed low pressure in two injectors 3,5. Cleared it out not real sure if this is normal. Pulled out a bullydog program I never had a problem, went to the predator for it,s fuel milage. Is this a common problem.

[SCGt94]

o god...not a bully dog. When they restore a backup, it messes up the pcm when you attempt to use a different tuner. I would suggest getting the truck reflashed at ford to wipe the bullydog stuff completely. Lots of instances when after a bully dog the predator kills these trucks when using the backup it pulled as a base. More then likely this is where your issues may be coming from. Pressure i leave untouched in the tunes.

[kjf302]

I have had the same problem on my '06 F350 with no previous tuners used. I have an AFE intake and MBRP turbo back 4" exhaust. I have only been using the towing program because of this issue. I am getting the pc interface to see if a new tune will be able to resolve this issue.