Its was just a canned tune.street

 

It may be that your truck just doesn't like that tune.

 

That might be but I know the truck has a issues that's why he sold it to me lol (cheaply) but I don't have a big load to pull to make it stall his camper was 16000 lbs but I used the perfromice tune but didn't data log it but did the same thing not every time like it did with steett tune and that's all I'm seeing that's not right when logging does any one know what stock pump is. capable of making?

 

I was going to oreded a egr delet kit for it clean the turbo when off and update the oil return tube when there does any one have a fav kit for that ?? Thanks but would like fund out if I'm doing a hpop when I have it apart lol don't want to do it two times

 

I'm with ^^^^ return it to stock first to see if that makes it run better.
Then do the work. Never good to make more than one change when
chasing a problem. That way you know just what fixed it for sure.


Sean

 

I have it back stock now and have the last 3 days or so all the logging I have been doing is stock other then when I was out of town and that's when I had the fuel pressure issues but when the old owner had it it never had tune