Road noise -- 4wd stuck?
My 2001 (manual tranny) is making a "drone" road noise in all gears. I saw in the manual that there's an instrument light for "4WD" which is supposed to light on and off when the ignition is turned on. Mine doesn't light, so much hunch is that the road noise is because I'm stuck in either 4high or 4low. Can anyone enlighten me? If I'm correct about my hunch, how can I correct this? Thanks in advance, Tacomaboy.
2001 Ranger XLT 4wd, 2.3liter