Subject	Re: I'd look at all possible fueling issues first
Posted by	Good2Zya2.0 on November 13, 2023 at 2:36 PM
	This message has been viewed 132 times.
In Reply To	I'd look at all possible fueling issues first posted by Polishzx on November 12, 2023 at 07:33 PM
Message	Well it's a new AEM fuel pump, and from what I can tell by monitoring the fuel pressure the pump itself looks like it's doing fine. But once it starts the pressure, after a second or two, drops rapidly, like the ECU shut it down, and then it stalls. I don't get it.
Follow Ups	Any ideas what's causing this starting problem? - Good2Zya2.0 14:35:41 11/12/23 Ethanol and cold temps. - Mike@ZSpeed 15:23:22 11/12/23 Thanks Mike, I appreciate your response, but I'm pretty sure - Good2Zya2.0 18:44:24 11/12/23 Re: Thanks Mike, I appreciate your response, but I'm pretty sure - Mike@ZSpeed 19:52:17 11/12/23 E is 70%, aftermarket reg, AEM fuel pump - Good2Zya2.0 14:28:59 11/13/23 I'd look at all possible fueling issues first - Polishzx 19:33:15 11/12/23 Re: I'd look at all possible fueling issues first - Good2Zya2.0 14:36:34 11/13/23 Not positive yet, but I'm sure we found the problem. - Good2Zya2.0 05:05:07 11/14/23 Re: Not positive yet, but I'm sure we found the problem. - Mike@ZSpeed 19:41:40 11/14/23 You say 35 psi, then drops to 7 - pretty sure that's low in - Woodnutz (PA) 04:55:29 11/14/23 Yes he does. And I just posted what he told me above. - Good2Zya2.0 05:16:23 11/14/23 Gotcha - yea, if that's how the system is set up, then the - Woodnutz (PA) 09:51:18 11/14/23
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