Bad O2 Sensors?
I'm Currently not getting very good gas millage so I had a scan ran on the truck there was no trouble codes. Which was good but still trying to figure out why bad MPG and I had a tune up maybe 2,000 miles or less ago. So I was thinking could it be bad O2 Sensors or something else? Thanks for any info.
2003 Ford Ranger Fx4 OffRoad 4x4 4.0 L
4" Superlift suspension lift kit, 3" PA body lift, 33x12.5r15 Goodyear Wrangler Duratracs,15" AWC Soft 8 Black Steel Wheels,Superlift heavy duty front drive shaft,Cherry Bomb Glasspack Muffler Dumped, Air Box Mod, Blinker Mod,Temp. Gauge Color Mod, Custom Headache Rack, Custom Front Bumper