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AEM fuel pressure reg Q's

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Old Sep 13, 2014 | 01:11 PM
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From: Mill Creek, WA
Default AEM fuel pressure reg Q's

Anyone have experience with these? I currently have one on my K swapped civic. It's been running great for a few months, then slowly it's been getting harder for the car to start. It cranks but doesn't start in the first try like how it used to. I would have to prime it 3-5 times after a long drive and letting it sit. Starts up instantly after it's started but not sitting longer than 2hrs. Weird thing is, starts perfectly in the morning when I wake up to go to work. I've datalogged on kpro and fuel pressure is fine on WOT/ normal driving. Is this a normal thing for AEM FPRs? Or something is going on? I'm just annoyed sitting in the car priming it until it works. Thanks much. Wanted to get some input before I start trouble shooting on my weekend.
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