Quote, originally posted by Runin2Rich4FSi » this is interesting.... my car has had a slight issue with fueling as I go through the gears.. I wonder if this would help. Changing the valve on the pump, changing fuel filter, and swapping lpfps have done nothing. First I need to run more logs.
i had the same issues.
arin schooled me to the possible rail valve issue.
i remember him telling me that the A4s were having the same issues. since he mentioned A4s i completely ignored it. but i then found a very old thread where he posted up something about it and i decided to take the dive. car has been running like a savage since. i am now able to break third loose.
this valve is really for individuals that are running software that require 127+ bar. otherwise the regular valve works for software that requests 122-125(uni).