jpickett07

Ok so i just bought my 2004 Mustang GT (AUTO) andI noticed it was having some trouble starting once and a while. It starts...it just turns over a little slower than other days. I wanted to upgrade the wires and plugs, but they seem to be MIA...lol...now again im newto this, so can anyone help me out. I saw Coils for my mustang.?..but they seem real expensive for a simple ignition upgrade.......sorry for the stupid question, but please help.

lubrizolsfinest

my 04 GT does the same thing. It starts in a second most days and every now and then it takes as long as 5 seconds and two to three turns of the key to start. I think a s/c will help out alot.

jpickett07

so r the coils the same thing as the spark plugs and wires then?...kinda confused. I see wires for every year but my 04'....what the deal.

timeformiller44

what a coil on plug systems is...well is when the coil sits directly on the spark plug.. eliminating the spark plug wire all togeather and 99-04 are all the same pretty much