wiring issue

First off let me contextualize what I mean by pig rich. Full tank of gas extinguished in 63 miles. So ~ 2.7 mpg. That kind of rich. I have tested and replaced most of the usual suspects: TPS, coolant temp sensor, AFM, fuel injectors, FPR and damper, fuel filter, fuel pump, ignition...

Currently having issues with my backup camera. When the vehicle is put in reverse, I just get a black screen- no “check for surroundings”, just black. I’m certain this issue stems from my repair of the license plate lights, but I’m not sure exactly what is wrong. In diagnosing the license plate...

Hey all, was hoping for some input on getting my headlights to work again so I don’t have to make my head explode tracking down the issues m. Here’s the background….the FJ40 I bought had a plow and lights. The previous owned had this toggle switch (see picture) wired to the lights. When it was...