i have a 93 chevy k2500 ext cab long box 6.5l td. when i bought the truck 6 wks ago it had new tires, aftermarket older rims, nw fuel pump, injectors, tranfer case. the problem with it though is i need new tie rods and has now pwr steering or braks that went out at the same time. also it burns a little oil. i replaced the steering pump and bleed the system the way the chilton book says and still doesn't work. i bled the brakes all around and still no pwr braks.what could the problem be that neither of the pwr brakes or steering works? also is it worth fixing the truck completely or fixing the pwr steering and brakes and selling it?