In my old saturn i could use a paperclip on a couple of pins and the engine light would flash and you could get the code by counting the number of flashes etc...
is there something like this that can be done on my 04 GT? they want to charge me 60$ to get it read and i really dont want to drop that kind of coin to get a mechanic to do a 5 second job.... Also since my engine light has been on I'm noticing some higher fuel consumption. I know these cars are hard on gas but it seems its getting worse.