O2 Eliminator Problems

[JDRD40thGT]

After my H-pipe was installed I have been Going through MIL's like crazy. Then I noticed that on my 04 GT the rear sensors are blue not purple. The MIL's I have all talk about purple sensors in the rear like on the 03's. Could this be the problem? If not any other Ideas?

 

[jrc_03_gt]

Not sure. I have mils on from dallas mustang and they work perfect! Try calling them and see if they have any tips. 1-800-mustang good luck.