Recent content by sjsuliman

I’ve cleared the adaptive fuel tables and injectors and it’s still doing the same thing. I just can’t narrow this problem down. I even looked to see if I had a dead pedal but that’s not the case either. Does anyone have any other ideas?

I’m running an H&S mini maxx with Byall tunes. They always ran good. I’ll clear the fuel tables as soon as I can get around to a scanner. How would I be able to test the PCM?

Hey guys, new here. Anyway, I’m having trouble isolating an issue with my 6.4. The truck started to have a random loss of rail pressure. I’d just be cruising along and it would drop from normal rail pressure to as low as 1.8k psi. I’d let off or get on it more and it would go back to normal. It...