5ek running help

You must of added the 40 psi thing later or I just plain missed that.
Your truck shouldn't haze.
Could be a lot of things .
It might just need a bigger turbo, more air. Get the part # off the turbo.

If it indeed has bigger injectors and he never did anything with turbo who knows .
Maybe it's a 435 5ek with a big program.
Get the compleat serial # so someone can tell you what you got there.

 

whats the hp set at

 

Go back on the Cat ET and look at the file program thats in it, would be like 1708227, or 1708225, etc. for examples.

 

It could be a 5EK but it could have a 5DS file in it which would be a 601 hp, 2050 tq program.

 

To be running 40 psi of boost, you must have a hotter file than stock. See if you can get the number of the turbo.

 

40lbs of boost on a 5ek? I wouldn't complain! Little smoke never hurt anybody!