I want to change my own spark plugs, the problem is the book I have about the ranger doesnt cover my 2002 2.3L, so what should I buy? My dad says it is a pretty simple install, I can see 4 plugs on top of the engine so I assume I only have 4 spark plugs.
Any brand recommendations and where to get them? I also plan to replace the wires aswell,, what is the gauge for gap?
pepboys quoted $80 installed for just plugs but that I should get double platinum or something,,