van went trough some snow and started running bad changed spark plug wires on 2002 Ford Windstar

and it still runs rough and the engine light is on

Asked by for the 2002 Ford Windstar
1 answer 1 comment
What are the trouble codes in the computer.
said something like cylinder 3 misfire,changed plugs and wires,changed the misfire,no more misfire,but still runs rough,maybe intake gaskets leaking