My oil pan gasket was leaking so I got under there with a pressure washer and cleaned it up real nice then on the way home it was jerking and sputtering and just terrible so I parked I had to leave it on a neighboring street and let it sit for a day to dry out. When I was driving it back home it was still sputtering and jerky, not sure if misfiring. So it's been 3 days since the ordeal and it's still idling poorly and sputtering and if I push it I can even hear popping noises. I checked all the spark plugs and there's no sign of water in there. Any ideas?

 

check ur distributer cap could of gotten water inside or it may have a crack.

 

I went through each thoroughly and there was no moisture and no crack and made sure all of the connections were tight. Everything seemed to be in order.

 

check ur air filter for water then ur throttle body vacum lines