Hey Every one. I have an 04 Blazer with about 22,000 miles on it, and have only done oil changes and lubes and whathave you. I was wondering what else should I do, i.e. preventative measures. Like radiator or 4x4 system, on and on. Thanks Much appreciated.

 

Yeah me too. Apparently we don't have to change plugs and wires and such that often anymore. I use to change plugs evry two years(or 40-45000Km )and wires every other time I change plugs but I ain't sure on these NEWER vehicles.