well cuz I am trying to tune it down a bit. its a tow pig now so top end power isn't big deal...besides they were 1000 bucks more.
I bought that pump used too..i cannot complain. it has been a powerful pump and reliable too. just going a different way now
so I did the codes again and all I get is
map sensor too high too long...so tomorrow im gonna check that and see what happens....
im not sure if I felt the miss or not since I didn't have along enough place to run it on cruise for 20 miles