Recent hard or no start when warm E85

ZStalker505

I believe so has to be a 3 or 4 bar

Spooler

Check your fuel pressure since you have a return system and pull some logs when this is happening. Omni 4 bar Maps fail quite a bit especially if they are mounted on a metal intake manifold. You will need an Ecutek Bluetooth dongle to be able to log it with your phone.

ZStalker505

I have all that just havnt had a chance to get to it or find where the map sensor is located at, assume its on the back side of the stillen manifold somewhere. I dont really have a "tuner" but did have Eugene look at some logs last year and he didnt see anything that really needed attention. But this issue wasnt happening then.

Fuel wise I have cjm top hat, aero fuel return set up, jms powermax, an almost new 450 pump

Tractionless

Does that use an aftermarket fuel pressure regulator and delete the OE intake one?

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ZStalker505

Yes has the adjustable aero that comes with the fuel return kit.

The map sensor is on the back of the stillen manifold, omni 4 bar 3 pin. I still havnt had time or not raining to take it out and try to log the issue.

Tractionless

Ok nix my fuel pressure regulator issue since the OE is gone then. Best of luck, I don't have any other ideas as it's beyond my level of modification.

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