I have a 2004 chevy 5.3t ext. Cab 4x4. I am getting a number 7 misfire code. I changed the Coil on cylinders 3 and 7.3 cleared up, and 7 is still misfiring. Could it be an injector vs. An elect. Prob?
any help would be greatly appreciated?
Monday, April 2nd, 2012 AT 4:26 PM