After I bought my car this summer I changed to plugs (motorcraft platinums or whatever they are from the factory). After looking at some post about plugs or looking at peoples sigs I want to change my 100,000 supposed miles plugs to either NGK or the Autolites. I want to know if I can buy them at Autozone. If not there where and about how much are they. I also know about the Denso's but I dont really want to pay that much for plugs right now. Also, what brand plug wires should I buy also, cause I'm sure that I have original ones from the factory my car only had 44,000 miles on it when I bought it (btw, the plugs were real dirty, like they too were original) and now it has 52,000. Should I just stick with the factory or get an aftermarket like some from Taylor? Thanks for any info.
Tim
Tim