When I place my Blazer in 4 wheel drive Hi, it works fine until I turn to the left or the right sharply at that point it seems to bind. If I give it enough gas it goes but kinda hop's this cant be good! Any ideas?

While driving my wipers will from time to time just stop working. I can turn them on high and they will work, but then I have hi and lo but no inter. Some times I go to use them and they just plane dont work unless I move the switch to high first.

My right side speakers seem to be cutting out while I drive I dont know if its bumbs in the road as one time I was at a stop light waiting for it to go green and the right side just came on. Hum..