So ive been having some problems tunning after installing a new intake and was looking for advice of where to look next. ive been having p0171 cel off and on and my idle afr is ~17:1, however cruising afr is right on and WOT is 11.1:1. so far ive been playing with the tune, replaced some leaking vacuum lines, cleaned maf, and cleaned idle air sensor. The car runs seemingly fine little rough idle but barely noticable, CEL hasnt come back on yet but its only been 5 miles. i also have logs at idle and WOT if that would help, but any advice of what to check next would be appreciated.
hi again. i have stock BOV, header and up pipe is one piece and catless because im working on a budget and can only do 1 upgrade at a time it will make sense eventually just trust me lol. And there may be exhaust leak cause theres a flex joint in my header, i will check that out and see what i can figure out, thanks!
I found a small leak at flex joint ill see what i can do to fix it not sure if i should replace or weld up solid and get rid of flex joint. yes downpipe is coming next but im gonna run stock muffler, and no im not out of order i have reasons for everything ive done but thanks anyways.