Quote:
Originally Posted by jandref321
I finally got the chance to work on the car...it appears that my misfire issue was the JB4. I looked over the wiring several times, and there was no issue. I'm unsure if it was a firmware or hardware issue with the unit. I ended up pulling it out entirely and will look it over again when I get the chance to see if something needs to be soldered. The truck is running perfectly now.
I also replaced the filtered air ducts again, since mine were ghetto from the catch cans I had installed and then removed. Honestly, I was getting more oil in the systems with the catch cans than with the stock hoses anyway. I haven't gotten a boost leak code yet, but I also haven't driven it hard. I'll have to see if I can put it under load. The problem I have now is that I don't have a system to log and check boost without the JB4. I tried the torque app, but I couldn't get it to operate accurately...I'll have to look around for something else before going back to P3. |
Reread thru this whole post. So it turned out NOT being the DV+ as the issue.