1991 Chevy Lumina 6 cyl Front Wheel Drive Automatic 148, 00 miles
hi! Have a '91 lumina that quit running at a stoplight after being drove for about 10 miles. Then 4 hrs later restarted at home (after towed) and ran about 10 min and stalled. No spark.(Didn't check f.P. At time). Had ignition mod checked 50 times. It even got warm. And it checked ok. But replaced anyways with another. Put together. No spark or fuel pressure to speak of(dribbles out of scrader valve). Checked fuse to ecm. Good and has power there too. Fuel pump does not run for 2 srcs when I turn key on. No spark when cranking. Ecm flashes #12 only. Does this mean it is still operational? Should I check wires going to the ignition control module? Which ones? And use a 12 volt test light with just the key in "on"?Could it be the ecm? I see it has been replaced at some time with one from an auto salvage yard. Help! Thanks!John
have the same problem?
Thursday, February 12th, 2009 AT 9:44 PM