Hi all
I have a 99 wrx bone stock
Lask week it through a cel light so i checked for fault codes it popped up 23.so i ordered a new maf from ebay
I installed new maf and it was running like a pig flat spot when reving it up and nearly stalling.i done a ecu reset no change after that checked codes again and popped up maf and iacv this code wasnt there before new maf was installed so i cleaned the iacv with carby cleaner and still no change next thing i done is contacted the supplier and they sent me a new maf. i got the new maf and still was faulty HELP the car drives fine with old maf but now and again i get hunting idle and a cel need help here please iam really confused of were to go next