i dont got the stock internals no more its sold (FacePalm) yall think it could maybe be the high pressure relive valve ?
@Enki wehn yours Failed did you have that same noise ?
@Enki had used the e85 safe rebuilt kit from corksport cleaned pretty good then that didnt work so i bought another oem pump slapped my auto tech...
I have done that and same outcome @Enki
Has Anyone had this issue before my hpfp is making this horrible noise and im having code P0089 "Fuel pressure regulator 1 performance" -Auto...
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