new computer and other tricks, still bad idle

Discussion in 'Fox 5.0 Mustang Tech' started by bullochboy, Jul 4, 2011.

  1. 91 gt automatic with E cam, stock head with gt40 upper and lower intake 70 mm bbk tb and im having crazy idle trouble with it. ive swapped the mass air sensor and the tps out and still didnt help so i bought computer... still no change. ive set the tps with volt metter and here i am STUCK no luck still.solis pro scanner give me FMEM code and mass air code. somebody please help. please and thanks