My check engine light came on as I drove off. Yes I hit it hard, it's a r/t. on 2011 Dodge Charger

After the light came on, it slowed down like it was in neutral.I made it home, and turned it off, and turned it back on to see if it would start. It did, but my light is still on.Can you tell me what's wrong.I took it to auto zone, the told me it was my gear rato. If you think that's correct, can you explain to me the is it serious and exactly what it is. Thank you

by in Palos Hills, IL on March 22, 2013
1 answer 2 comments
ANSWER by on March 22, 2013
it can get serious. if still under warranty, bring back to dealership.
COMMENT by on March 23, 2013
thanks, do that have anything to do with the trans? And yes it's still under warranty.
COMMENT by on March 23, 2013
most likely. should be covered by warranty. good luck.