LIMG?

[Alxsmt]

long story short, raced the car all weekend running rich due to elevation and no laptop. on my way home it started going lean if I stabed the throttle and cutting out. now, it wont idle, if it does its really floaty and around 2k. reving it up it stumbles a little at first, goes to about 3-4k and gets lean then its almost normal past that to 7k.

I have checked for vac leaks with no luck, I have not checked injector o rings or anything internal but I did attempt to use propane in hopes of finding something but the car idles too shitty to tell

I do have the metal LIMG, maybe 10k on them if that. does it sound like thats the issue? Im out of ideas and just thinking about changing it but its a little spendy..

[Alxsmt]

turned out to be a half way pinched vacuume line going to the map... enough vac to get a reading but I guess it wasnt fast enough. who would have thought it could make a drastic change like that