Quote:
Originally Posted by DigitalNav
Also, PTF got back to me and said they don't recommend E85 on N55 engines. Any one else? they said HFPF will fail.
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I've been running roughly 2.5-3 gallons with a full tank of 91 for 3k miles now on my PWG N55. No issues and boost is solid. I went up to 4 gallons of E85 at one point and it would shudder upon WOT and I would lose boost. I'm assuming one of the fuel pumps couldn't keep up. I need to get the JB4 Bluetooth add-on so I can log it.