Lex afm help car hardly running

[dee242]

Hey got 88 supra 7mgte gots lex/550cc stock boost untuned I accidentally wound the nut on the afm with the drill drilling the cap out now the car starts up cold fine and when beginning to get warm car idel hunts and surges barely running and it takes no throttel input just wants to die wideband is of the charts lean cant drive car rn cause no insurance untill Monday

 

[IndigoMKII]

There's no nut on the lex afm housing except the ones that hold the stock plastic intake box on the end but there is an adjustment screw.

Why did you drill the cap out if you're still running stock boost?

 

[hvyman]

You need the screw it back in.

 

[dee242]

I drilled cap cause i planed to run 17 psi when i get tuned just put an ebc in and its set to 17psi also i unplugged ecu and car ran like turd for while then started running smooth