2015 isx15 565hp

[Rawze]

(01-14-2020 )Dj3608 Wrote:  Need help with mileage , engine gets poor mileage have followed rawze instruction cleaned/ replaced sensors. Minimal gain in mpg 5.2 or worse loaded depending on wind/weight. Need advise on mileage improvement, heard from drivers getting 7-9 mpg with these eng- by tuning ( opening up parameters on ecm )with all factory components still active , how is this possible with egr choking the engine down I am in Oklahoma and need assistance please ,,tired of pumping out cash through the pipes

Have you installed a boost and pyro gauges? -- Are you driving by them?

Are you keeping your speeds down around 63 mph or less?

- if what your doing is not profitable,.. then you need to do what is necessary to get it there... START BY SLOWING THE HELL DOWN AND INSTALLING EQUIPMENT TO HELP YOU MANAGE YOUR OPERATING CVOSTS!!!--- Boost and pyro,.. AND THEN DRIVING BY THEM METHOTICLY!

That and go through that truck and its engine and get it up to snuff / and healthy.