Hello Everybody, something really strange happened this morning, I got in my car to get to work and it didn't start in the first try as it usually does, so I tried again and everything was fine, but the check engine light was on, knowing that I would not be able to work efficiently without knowing what was wrong with my car I went to Autozone to have it checked before getting to work and I got 6 P1237 and one P0442, I couldn't believe it, the car was fine yesterday and today I got 7 codes together, not to mention I was really pissed to, anyhowI get out of Autozone and get in the car, I start it and the light is gone, no check engine light anymore. I'm puzzled could it be that the 6 fuel injectors failed at the same time?. I could understand the P0442 because maybe the gas cap was not on tight but I'm really confused with the P1237, did any of you guys have a similar situation? Could it be that somehow getting the codes out got the CEL to reset?. This may or may not have to do with it but recently I replaced my front bumper and reinforcement bar and the passenger side headlight seems to be pointing down. Thank you for your help guys.

Ps, I hope the CEL stays off but I would hate to ignore a fuel injector problem.