Ive got a 1994 gt 5.0 iv had for about 4 years now no problems really, now all of sudden at random times the engine will just cut out sometimes when its sitting idling and sometimes when im driving down the road. All power and lights are still on just the engine shuts down. sometimes it will start right back up other times i have to let it sit for about 15 mins before it will start.(Sat on the side of the road 4 times this week)
So far i have
-Checked voltage of battery and alternator that was good
-Checked fuel pressure its a solid 32 with the vacuum line on and 38 with it off and holds pressure when car shuts off
-Replaced Vacuum lines for egr (had a vacuum leak on on of the connectors)
-Replaced Ignition Control Module
-Ran injector cleaner and water remover through the tank
after that still cutting out at random , the final test i did yesterday i started it and let it run for an hour and 15 mins in my driveway while i wiggled poked and prodded every wire i could find and nothing, it didnt cut out at all.
My best guess is something in the fuel or something causing it to lose spark completely but at this point im not sure what
So far i have
-Checked voltage of battery and alternator that was good
-Checked fuel pressure its a solid 32 with the vacuum line on and 38 with it off and holds pressure when car shuts off
-Replaced Vacuum lines for egr (had a vacuum leak on on of the connectors)
-Replaced Ignition Control Module
-Ran injector cleaner and water remover through the tank
after that still cutting out at random , the final test i did yesterday i started it and let it run for an hour and 15 mins in my driveway while i wiggled poked and prodded every wire i could find and nothing, it didnt cut out at all.
My best guess is something in the fuel or something causing it to lose spark completely but at this point im not sure what