1990 B2600Ii 4x4. Just curious about how it should operate. I assume the vehicle should be stopped before shifting into or out of 4 wheel mode? I ran on a snowy road last night about 3 miles at up to 30 mph. Somewhere along the way it seemed to kick out of 4x4 even though the dash indicator still said 4X4 and locked. Still learning about and loving the pickup. Is there an online operator's manual?
Last edited by BuzzBates; 03-07-2019 at 12:00 AM.
Reason: Correction on model year.