'93 7.3idi turbo 260k
I've been getting major power loss and black smoke lately. But the fuel filter light started flashing intermittently at idle...
Replaced the filter and the light went away for a couple days with no real improvement in performance. But I'm getting excessive black smoke when under hard acceleration or when I'm towing.
I've read all I could find on it but have just about ruled out everything I can think of. It seems as if I'm having 2 contradictory problems that both started around the same time.
Within the past year I've cleaned the tanks and put new pickups in, new lines up to the pump, new pump, new filter, new injectors and had it timed and she ran like a champ for about 2 weeks after the timing then just started going downhill.
The filter light is intermittent in the sense it'll start blinking between shifts or at idle, go away for a good bit, then come back after the first shift if I leave it parked and running for a few.
What befuddles me is that I'm getting black out the tailpipe along with some kind of fuel restriction, but she was running like a Kenyan on speed just a couple weeks ago...
Has anyone seen anything like this before or maybe at least point me in the right direction before I start throwing any more parts at it?
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I've been getting major power loss and black smoke lately. But the fuel filter light started flashing intermittently at idle...
Replaced the filter and the light went away for a couple days with no real improvement in performance. But I'm getting excessive black smoke when under hard acceleration or when I'm towing.
I've read all I could find on it but have just about ruled out everything I can think of. It seems as if I'm having 2 contradictory problems that both started around the same time.
Within the past year I've cleaned the tanks and put new pickups in, new lines up to the pump, new pump, new filter, new injectors and had it timed and she ran like a champ for about 2 weeks after the timing then just started going downhill.
The filter light is intermittent in the sense it'll start blinking between shifts or at idle, go away for a good bit, then come back after the first shift if I leave it parked and running for a few.
What befuddles me is that I'm getting black out the tailpipe along with some kind of fuel restriction, but she was running like a Kenyan on speed just a couple weeks ago...
Has anyone seen anything like this before or maybe at least point me in the right direction before I start throwing any more parts at it?
Sent from my SM-G930V using Tapatalk