What is the firing order for a 1998 Ford Aerostar 3.8L?

I am pretty sure that the last year for production of the Aerostar was 1997 and they only had the option of either a 3.0 or 4.0 engine. both of these engines firing orders were 1-4-2-5-3-6 in 1998 the 3.8 was offered in the windstar and several other Ford vehicles and the firing order for that was also 1-4-2-5-3-6 good luck joe