Gas Gauge and Check Engine Light problems
Looking for some input. its a 2004 4.0 4x4. I just hit 80,000 miles. driving today the gas gauge went from half tank to empty and the light came on. I thought it was a leak or something. as I pull into the gas station, the needle jumps back up to half tank. as I pull out it drops to empty again, then back to half tank. the truck sat for a few hours then i started it up and backed out of the driveway, the gas dropped to empty and the check engine light came back on. on my drive, the gas went back up but the check engine is still on....