My car used to start great. Recently it has begun to take longer to start when the engine is not warmed up (like 5-10 seconds) while it is warming up it misfires and will stall if the engine is not reved a little there is also a fuel smell. The check engine light is on and it gave the codes for misfires. It also gave a code for an O2 sensor. I have since installed new spark plugs and ignition coils and wires. I also replaced the O2 sensor that was brought up by the code. I reset the codes and the car no longer misfires. It still takes 5 or 10 seconds to start, but runs smothly immediately on starting. there is also still a fuel smell.
What do I do now?
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