I know this is a mustang forum but I don't know where else to go for help, I have a 87 ltd crown Vic with a stock non ho 5.0, recently going down the road the car started stumbling like someone was unplugging and plugging it back in really fast, on my way to the gas station I was on e so I figured I'm just low on gas, I fill up and it still continues to do it progressively worse and worse bogging and just loosing power like it's holding back the spark or fuel in a way. So I started from the basics and checked fuel pressure, it was around 25-29 so that's kinda low and my tank was leaking from old age so figured might as well do both now so I don't have too drop the tank twice and was hoping it was low fuel pressure, did all that still didn't change, I had my old coil which is still good swapped that out and tried a brand new tfi even tho the I had on was brand new two, dizzy is a month old from napa, still coudlnt get it to run right so pulled the fuel rail and injectors and went through everything and cleaned all 8 injectors, put a new fuel regulator on it with a new filter. Still, nothing changed, I tried a different map sensor that came off a running car and nothing changed, plugs were pretty rich imo so I went ahead and did 8 motorcraff plugs and still not a difference, car still idles failry good and the timing is spot on with no spout connector right at 10 degrees. I'm starting to think it's internal but the way it happened makes me think otherwise. If anyone has had this problem or has any opinion please help. I'm completely lost now. I know this is a stang forum but there's more people here then CV forums, thanks
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