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    St. George SC

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  1. New injectors tune help

    Sorry I haven't posted anything, but just now getting it to run right. So I did order a new converter with higher stall, and put it in this past weekend. So I left the DDP125 injectors in, and it developed a lope to it. Really bad as shaking the whole truck. So Tuesday evening I had enough and decided to put the DAP 7x012's in and holy cow what a difference. Now I'm in construction and the old saying you get what you pay for is golden. But evidently in injectors it is the other way around with some people. I paid 800+ for the DDP and never got the truck to run right, smoking, lope, you name it. Then on black Friday I bought the DAP injectors for around 350. I will say it was money well spent. The truck now idles better, quieter, and doesn't smoke. More power and clean burning and I'm just running the tune that ME sent me. Now to get this tunning down and I'll be good to go. I'd like to send the other injectors off to have them tested just to see where they are at. I feel like I got ripped off to tell you the truth. So my hat is off to DAP!!
  2. So what was your issue? Did you get it fixed??
  3. So did you figure it out, and if so what was it?
  4. Per your own words you stated that you only had these wires hooked up Quote: i checked my pcm again I believe these pins are all that are needed to work? pin# 31 32 grounded pin#22 constant 12v pin#2 12v key on power pin#6 grounded You need to open the schematic that I'm sharing cause you don't have enough wires hooked up.i don't think you need a PCM. You only have 4 wires hooked to your PCM, you need 8 hooked up 24V PCM Schematic.pdf
  5. The PCM needs to see ground on pin 6 in order to tell the ECM that it can rev past 1800 Also the PCM needs the communication wires hooked up from PCM to ECM. Look at the wiring diagram that is in my write up
  6. I got the same reaction when I wanted them to reprogram my ECM. Also got the same treatment from Dodge dealer too!
  7. New injectors tune help

    Ok, so I have had the truck on the lift all weekend, I have drained the trans 3 times, changed solenoids, and traced wires till I'm blue in the face. So I put the DDP125's back in so I can at least drive it. I know the torque converter is not locked at idle, due to when you tap the brakes it will unlock. I have ruled out everything, except for the TC stall. With the 125's in it, you have to let the tuck warm up to at least 120° and when you put it in either R or D it will bog down then catch back up but you have to stand on the brakes even when driving and come to a stop you have to stand on the brakes. And I mean stand. With the 7x.012 it would just die all together. Even trying to tap the throttle it would still die. I even tried running it up to 2000 rpm and putting it in drive on the lift off the ground and it would die. No load on the tires at all. So this is my thinking,and I've been known to be wrong. I have a stage 5 5r110, with a stage 5 converter both from Revmax. This was in the 08 f250 I bought. I knew the owner and worked on the truck when he totaled it. Trans only had 4000 miles on it. So the converter was for a built 6.4 power stroke. I say he was around 600hp. So that engine doesn't make the torque that the 5.9 makes at idle. So with all the reading I've done, the 5.9 is making the already low stall even lower. I have searched and see that ATS makes a Fummins converter just for that type of swap. It is just very pricey, so I'm gonna talk with some other converter companies. I will let you all know.
  8. New injectors tune help

    I did have a manual ECM and it lopped like crazy. Could not drive it. So I had it reflashed to a auto ECM and everything was ok, so to speak. Then I put the 7x.012's in and I can barely get it going once I put it into gear. Called revmax today and they said it sounded like the converter was locked at idle.
  9. New injectors tune help

    Mine is Android
  10. New injectors tune help

    I will get with revmax and see if they can custom make one. As far as exporting a tune, I will when I get home this evening.
  11. New injectors tune help

    I finally got the DAP 7x.012 VCO injectors installed last night. I downloaded the daily driver 7x.012 and it is not showing up in the custom tunes. So I tried again and it said there was a file already. Also when I place the truck in reverse it sometimes dies, but when you put it in drive it is fine. Can the quadzilla help with that issue, and if so how. The Cummins is connected to the 5R110 that was in the truck. It was built by revmax, and had a stage 5 converter in it. I'm thinking I need to go to a higher stall rating, but not sure.
  12. I had the same issue as you, did you install the Dodge PCM, and if so is pin #6 of the PCM grounded. This was my write up.
  13. 02 Cummins 1850rpm max

    So I received my injectors in the mail, and there seems to be a discrepancy. The package says 7x.011 but engraved on the side of the injectors says 7x.012. I'm ok with them, but will they be streetable.
  14. 02 Cummins 1850rpm max

    Well I've had alot going on so I haven't been on here. I ordered some 7x.011 DAP vco injectors on black Friday. Hope that makes a difference. But I also found 9 of the 12 exhaust valve stem seals were trashed. I checked them all including the intakes, and none of them were trashed. I changed them before I installed the engine. Could it be that they were brittle from sitting on a shelf to Long? Never have I had this happen. Any thoughts as why? Also Scottfunk, did you get yours straighten out?