Today after parking my car in the yard for a cookout that I have spent over $450 for, my car would not start.:crowded: Ouch$! :alchi: I had ran an errand earlyer and the car was running fine. My check engine light burnt out just two weeks ago because I have not changed my O2 sensor. :thepan: What are the most likely causes for this and how can I check them out?

Thanks Jeff

Keep it simple. Does it crank? Any sneezing like it's going to fire up? Can you smell gas from the tail pipe? Is the fuel pump running? Take the lid off the airbox in case the filter is clogged. Is there a fuel pump reset switch in the trunk? Wish I could help more. My troubleshooting skills are weak on fuel injected cars.