I HAD TO TAKE OF MY THROTTLE BODY AND CLEAN OUT ...
2001 Ford Expedition
November, 12, 2012 AT 12:44 AM
I had to take of my throttle body and clean out both egr ports to pass emissions.3 days later im going nuts because now im runnig so rough that I originally thought I had a bad coil pack?So I have taken it 2 times to the parts store to have the codes tested. Both times it tested all clear?Then after the 2nd test I left it running and one by one unplugged my injectors to listen for a change?No change in the motor?Wher do I go now?Is this the symptoms of a stopped up cat?