Hey y'all I could use some insight. My mpgs have dropped significantly in the last month.from about 17 to 13. All right after I got my new injectors from the dealer. I really expected my mpg to go up after the injectors. Not down 4. I replaced the fuel filter at the same time as the injectors too. Maf is fine, air filter clean, I don't run the diesel from cheap stations. I don't know what my problem could be. Has anyone else had this issue after new injectors or do you know what else could be causing it? Thanks in advance.
