gas gauge does not work and check engine light on. Replaced fuel pump/sending unit. Problem remains. internet suggests need to reflash/update PCM. Can I get a comment on potential this will correct vehicle's problems, any knowledge of repair shop in Milwaukee, WI to do the work and what I might expect to pay for the service? Thanks
Last edited by new2isuzo
on Fri Sep 16, 2016 9:32 am, edited 1 time in total.