September 21, 2007I have never changed them on the mustang. I have only had it two months and when the mechanic checked her out they said everything looked good. I was planning on a tune up in about 3,200 more miles. Changing plugs and wires, fuel filter, fluids.
I have changed oil, transmission fluid, and rear diff. fluid and the oil filter but nothing else to the car...until now.
I just got new plugs and have to run to another parts store to get the plug wires. Then I am going to change them. Also going to pick a can of Throttle body cleaner up and clean that too while I am at it.