i have a 2000 mustang gt. i just put a set of bbk LT headers bbk catted x-pipe i put mill eliminators and a o2 sensor wire extender on im still getting a service engine soon light any help would be great this has been an on going issue thanks for any help
lol my friend has a 02 gt... same problem hes got mac longtubes o2 extenteders etc etc.. he thinks his is his MAF causing the problem hes not sure tho as far as u . i cant really say if its anything else... is ur maf stock?