So it was on before, but then went out. So I didn't worry about it for a while. Then yesterday on the way to the tracks it came on. Its been on since then.

How do I tell if it's throwing codes? When I turned the car on tonight I noticed the oil light blinked funny. Maybe two slower blinks, then 3 fast ones? Not quite sure.

Any help at all would be appreciated considering my milage is 35,800. The only engine mods I have is an intake. Unfortunately I can't get home to put my stock airbox back on before going to the dealer. Any suggestions? Thanks for all the help.