djberneski
03-11-2009, 10:36 PM
I have a 92 Grand Marquis. A couple days ago it started to lope during acceleration and idling. After a few minutes, the car will stall. When driving the car stays at a steady speed even with foot off gas. If I turn on the A/C or defroster, it stalls. The battery and alternator checks out ok. I replaced the plugs, wires, air filter, pcv vlave, and fuel filter. Will someone please help me!!