im having problems with my 92 fd i bought it from a guy it sat for 5 months i replaced the fuel pump and got it running before i replaced it. now it wont hold a idle now ionno if there is a fuel problem maybe i should changed out the fuel filter ionno i hhave been asking soo much someone please help me i changed the oil today the old oil stunk of gass ionno if im not getting a spark under pressure or what someone help?