car has been idling rough at starts and stops but now it starts then dies. will crank but idels rough.
rough idle and engine stalls on 2001 Ford Explorer Sport Trac
check your pcv tube for vacuum leaks.
I have a 2004 explorer sport track my unit was running rough and would not start after replacing a few parts Iwas under under crank pulley and noticed the pully didn't look right the pully seperated and th belt was sitting on the broken part of the crank. I replaced the crankshaft position sensor also as the old one was destroyed. also auto zone shows some good diagrams for repair work.hope this helps