IBSTROKIN
New member
Yanking my ported fuel rails out and looking for some stock rails for my 09 6.4. Thanks
surge issue.
Did you do the fuel bowl delete?
I'm on my phone so I can't tell but jar tunes are you running OP?
Another thing to try would be to unplug the fuel temp sensor. Dustin discovered that this works.
Not to derail but are you running stock pump and stock nozzles? And whose tunes. I'm going to ported rails just curious if I should expect same deal
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I'm on my phone so I can't tell but jar tunes are you running OP?
Another thing to try would be to unplug the fuel temp sensor. Dustin discovered that this works.
I think we might be talking about two different issues. This is a violant quick bouncing effect is the best way to explain it. Only happens when the TC locks and boost drops off and only while applying light throttle. This was not an issue before my build with the same tunes. The only fuel mod I did was ported rails. I have not installed my traction bars yet. Jeff at Spartan has the same exact issue and I believe he has traction bars
Turn the pressure down on the regulator. I had the same problem and that fixed it.
Mine did the same thing horribly stock when on extreme race and sometimes on extreme street. The OUO bars really helped the bouncing a low rpms with the converter locked. If you already have them I'd install it and see the difference before you sell the rails. It has to do with the sensitive fueling on the pedal and road bumps. I believe the new tunes seem to fix it? I can't elaborate on that because my truck has been down for 2 months now....