Engine Still rough idle. help!!

Discussion in 'SN95 V6 Mustang Tech' started by jhooks320, Apr 3, 2013.

  1. I have changed the TPS and the IAC and still when i first start the car it idles really rough and shakes. I had it hooked upto a vacuum gauge and it read 15 at first for a couple seconds then it jumped to 20/25 and was steady there.
  2. maybe try..
    unhook the battery- to reset computer,
    remove the mass air flow sensor and use maf cleaner, spray every nook and cranny good- let dry
    a 10 min disconnect should have you reset, dry and all the new components ready to register properly
    if you hadn't already done so