did you remove the two rear cats and leave the front ones on? if so, did your truck ever throw a check engine light? mine has sensors in front of the first cat and another set behind the second cat. its the second set of sensors that has me worried. i have a 01 5.4L. thanks.
All times are GMT -4. The time now is 02:09 PM.
This site is in no way affiliated with the Ford Motor Company.