folks,1hdt problem. spill valve was leaking through the top. changed it to a generic spill valve. van worked fine for 30 mins then refuses to past 2000rpm. it acts as if it get a fuel cut then comes back at under 1000rpm then if i floor it again, it cuts at 2000 rpm and get back response at 1000rpm. happens in d or p.
any clue? failed spill valve? not opening fully? 1hdt mech pump
any clue? failed spill valve? not opening fully? 1hdt mech pump
