Just wondering if anybody has any ideas about this. I know I'll have to take it somewhere but I prefer knowing what is going on before I do.
In the past couple of weeks, I've noticed the exhaust is more pungent than usual, but the check engine light hasn't come on. Not sure if that was related. I was low on gas and long past time for an out change, but there is plenty of oil and it sure ain't out of gas. I'd driven several places all ready - short trips, turned car off, and then back in the car very quickly. And then. . blammo. I wish it would have at least happened at work.

any ideas would be appreciated!
thanks