Hello everyone, (3.3L GT1) So this morning I changed my oil. Redline 5W40 is what I used. Started the car and things were fine. Turned it off and cleaned up, then got back in to go to the store and got a CEL. Doesn't seem like there is any possible connection between the two. Any advice before I take it to a shop? Only mods are K&N intakes, Velossa Tech scoops, HKS plugs, ADD-W1 catch can.