2003 Chevy Astro all wheel Drive mileage: 210,000.At about 45,000 miles the all wheel drive system seems to bind up when making a slow tight turn, more so in reverse. On gravel, backing up slow, tight turn, the rear wheels want to skid like maybe the rear end is not slipping. I have serviced the front axles, changed the all wheel drive transfer case fluid and the rear end grease. Nothing seems to improve the binding.How would I check out the rear end to see if it is the problem?
Oct 22, 2010 at 4:18 AM