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  1. T

    Coil over front and linked rear end

    Getting ready to tackle doing coil overs on the front of the truck and linking the rear end. What suggestions do you guys have for a truck that still gets driven on the road and occasionally pulls a trailer?
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    07.5 lmm rail pressure problems

    It’s a brand new exergy 12mm it has 75 miles on it
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    07.5 lmm rail pressure problems

    I guess I just don’t get why my truck is different from others since they can run the same pumps and everything and not need extra current compared to the standard
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    07.5 lmm rail pressure problems

    So my lmm has a issue that when coasting down hill at idle the rail pressure will creep up above desired. Done it ever since I went to a stroker pump when I was still 10mm and a old tuner we fixed the issue by adding more duty cycle to the FPR but now that I switched tuners again. And now a 12mm...
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    Need help

    If i unplug belt fpr pressure stays at 10k still at loss after swapping pumps going to buy another fpr and see if i got sold a bad one
  6. T

    Need help

    Swapped cp3 truck was fine for two days then it went in limp mode then went back to normal 5 mins later driving on the freeway. Could it be the controller?
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    Need help

    Its a fleece pump ive talked to dan a bunch i unplugged belt fpr and it stayed at 10k. I also noticed i have no ground signal on dual cp3 plug but i do on factory going to try yet another controller tonight and see what happens with a new cp3
  8. T

    Need help

    Dan clarke tuning. It was good for a while then had issues. Thats when i changed valley cp3 to 10mm and then everything was good for a couple weeks and now same problem again. When i start the tuck in the morning no limp mode shut it off and start again its back in limp mode
  9. T

    Need help

    My 07.5 lmm with dual cp3s is having a rail pressure problem. It will run at 10k at idle when ecm os asking for 5k. I have replaced valley cp3 Cp3 controller fpr on belt pump checked lift pump pressure checked return lines and changed tuning with no fix. However if i take the belt off the...
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