I have a 06 cummins with a new built trans and edge juice. Since i had it installed the egt's will jump from around 400-450 to 1350 in about one city block. Is this normal? I just installed a K&N thinking it may need to breathe a little more and I also removed the muffler (cat had to stay since colorado doesn't like black smoke to much). What else can I do if this is not normal? I had 4 wheel parts install the juice and the EGT probe is closer to the back of the exhaust man than the front. From everything I have read that seems right.Since it is my first diesel you could say i am some what of a diesel virgin.
Thanks for any help.
Thanks for any help.