Oh man, what a night.
2008 F250, DPF Deleted, EGR Disabled in Tune, Spartan Tuned
Took off normal, car beside wanted to play, I floored it. I stop at the next light and I thought my wife was shaking the truck, missing something bad, almost wanting to turn off.
No CEL, or useful codes. Pulled over had the bright idea to reload a new tune, maybe force a relearn process or something. Great, now truck will not stay running, turns on runs rough for 10 seconds, turns off.
Buddy comes out with a bad ass scanner and does some graphing, finally get it to run after bumping the gas just right and revving it a bit. Throws a P0088 code, he goes straight to HPFP, and the guy I got the truck from said HPFP hadn't long been replaced.
Limped it to the fuel station, truck wouldn't go over 40. Last place I got diesel I had only threw 20 bucks in, used a 1/4 tank of it I'd say before this fiasco. Put fresh diesel in and the she ran rough but strong, ran 60-65 all the way home.
This morning I threw a bunch of Diesel Kleen into the tank, and changed the oil looking for metal. Spotted nothing out of the ordinary. I took it up the road and finally got some codes. The truck has larger than stock injectors in it, I learned from the maintenance records, so it has always puffed a little grey on cold start. Seems to be more now. Not so much once warm though.
I'm thinking the P0088 was due to the new tune calibrating, as I haven't been able to reproduce it. CEL finally threw somewhere during the warm video, but no new codes. Any ideas?
P0278 Cylinder 6 Contribution/Balance
P0300 Random Misfire Detected
2008 F250, DPF Deleted, EGR Disabled in Tune, Spartan Tuned
Took off normal, car beside wanted to play, I floored it. I stop at the next light and I thought my wife was shaking the truck, missing something bad, almost wanting to turn off.
No CEL, or useful codes. Pulled over had the bright idea to reload a new tune, maybe force a relearn process or something. Great, now truck will not stay running, turns on runs rough for 10 seconds, turns off.
Buddy comes out with a bad ass scanner and does some graphing, finally get it to run after bumping the gas just right and revving it a bit. Throws a P0088 code, he goes straight to HPFP, and the guy I got the truck from said HPFP hadn't long been replaced.
Limped it to the fuel station, truck wouldn't go over 40. Last place I got diesel I had only threw 20 bucks in, used a 1/4 tank of it I'd say before this fiasco. Put fresh diesel in and the she ran rough but strong, ran 60-65 all the way home.
This morning I threw a bunch of Diesel Kleen into the tank, and changed the oil looking for metal. Spotted nothing out of the ordinary. I took it up the road and finally got some codes. The truck has larger than stock injectors in it, I learned from the maintenance records, so it has always puffed a little grey on cold start. Seems to be more now. Not so much once warm though.
I'm thinking the P0088 was due to the new tune calibrating, as I haven't been able to reproduce it. CEL finally threw somewhere during the warm video, but no new codes. Any ideas?
P0278 Cylinder 6 Contribution/Balance
P0300 Random Misfire Detected