I'm still having this issue. Except now in the mornings it almost always goes into limp mode
Anyone have any tips for getting the dealer to replace the pump under warranty? The mods arnt a problem I was told just put the stock intake on. However my SA told me that since my pump technically passes their test they can't replace it for free under warranty. Which pisses me off because it's either the HPFP or something is seriously wrong with my engine as I already replaced pretty much everything else it could be.