Strange Idle - after fuel pump swap (E85)

Birdiev

That's just the nature. Have same setup with same issues. Once your 100% 85 it will somewhat go away .seems like the computer is trying to read the content as its coming in.my car takes a bit longer to start once the engine is warm as well

BossJ

So I’ve been running e85 for almost a year now, but my fuel pump is 2 months old.
I’m at 75% ethanol content.

Been retuned and everything.

You think it’s just the nature of the Z on e85?

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2016 Pearl White 370Z Nismo (6ma) || Z1 CAI || Greddy GT X || FI Resonated Test Pipes || Ported Manifolds || Fuel Pump: aem50-1200 || 1050cc Fuel Injectors || E85 || RJM Performance Clutch || ECUTECH - SpecialtyZ (Seb)

HOODEY

Use smaller injectors?

BossJ

Ok so I caught a smaller dip this morning - it tends to happen like this - and only a few times during the first 5 - 10 minutes of driving..

This just normal? It’s at just about 10 seconds - 15 seconds — something like that… It dips down to 700 and boosts up to 900


https://youtu.be/GzlKLDryw68

__________________
2016 Pearl White 370Z Nismo (6ma) || Z1 CAI || Greddy GT X || FI Resonated Test Pipes || Ported Manifolds || Fuel Pump: aem50-1200 || 1050cc Fuel Injectors || E85 || RJM Performance Clutch || ECUTECH - SpecialtyZ (Seb)