No I do not have any gauges yet,I understand the performance aspect but also looking for some fuel mileage....the reason I bought a deisel.Looking at high idle plus picking some perf just not knowing which to do.This thing wont hardly run without the tuner now so trying to diag before a take the leap.
Won't be to long though may just buy your tuner to "bandaid" the prob till I get better resource on it.How long would it take to get one to michigan when i do order?