Hey guys questions for MY new 2000 saab 9-3 SE. ( could really use your hekp!)
 

So im just curious about a few things. I fixed the oil leaking problem. Theirs also an idle problembidling up n down on cold start n sometimes stalling. I was thinking it may be the IACV? But their very pricey so if anyone has imput let me know PLEASE!
Also theirs that weird fitting on the intake pipe its the solid banjo style fitting i think.
What is this for? I eventually plan to go to hard pipes so i want to get rid of that!
.any help would be appropriated.
Noone helped on my lastvpost. :-/