Sometimes the steering wheel doesn't turn right or left and at several atemptions works again

You'll need to get in and have a Good look at the front suspension and linkages. Each side is a mirror image of the other so use the side that is working as a comparison. It sounds like you might have broken a steering linkage. It might be easier if you can safely raise the front end off the ground and support It on axle stands. Remove the front wheels. Get someone to gently turn the steering from fully left to fully right and back again a few times. While they do this compare the left and right sides. You should see something that isn't connected or not moving compared to the working side.

the cv joints need to be replaced,they r 85 a piece,this is a good deal, Pair CV Joint Axle Shaft Assemblies Fits Toyota Tundra Sequoia

Hi Rebecca, I'm Al the owner of Big As Auto Repair

Rebecca, sometimes the steering wheel can get locked in a position that will not allow you to turn the key. If the steering wheel is straight ahead ignore this first answer. Sometimes the key and tumblers ware out. If this is the case here's something you can try. Take a can of lube and spray right down the key so it enters the lock cylinder, next take something and hit on the end of the key several times then try to turn it. If this works you'll need to get the key and tumbler replaced right away because it will do it again. If you need further assistance go to my auto repair website below. Have an awesome day Rebecca. Auto Repair

to bleed power steering, with front wheels off ground slightly with front wheels pointing straight ahead.engine off. remove power steering filler cap.add power steering until fluid level stop dropping,wait couple minutes and wait, add fluid until level stay at full cold mark on power steering cap dip stick. dont over fill.when fluid level stop dropping, start vechicle,let it idle few minutes. see if fluid level drop if so add more fluid full cold mark.then turn steering all the way to left and right with out hitting a stop.turn steering wheel several times, then turn front wheels pointing forward check power steering fluid level.if power steering fluid level stop dropping air should be out of system, if steering turning wheel dont turn smoothly and power steering fluid look light tan color air getting in the system.check all power steering lines to rack and power steering pump for leaks.be sure you replaced all the power steering lines with new o rings if not you will get a leak.if you find a leak, you need to fix the leak and bleed system again.dont drive vechicle if your steering dont feel right,have vechicle towed to a garage.

On many vehicles, the key locks the steering wheel. If the wheel is turned, it can keep the key from turning. While trying to turn the key, push the steering wheel hard to the right and if that doesn't work, push the steering wheel hard to the left.

Gary

A couple of guesses so if it fails you'll have to post the problem again.

1) Is there a button to release the ignition lock, sometimes on the underneath of the steering column?
2) Assuming no or you've already tried that, sometimes, if when parked, the steering wheel is turned slightly, the steering lock and the ignition lock bind. Just try rocking the steering wheel left and right, no more than 8th of a turn, while trying to turn the ignition key. May just work.

move the steering wheel while turning the key in the ignition and it should come unlocked. This happens sometimes, its just on a bind. Like i said just turn the steering wheel left and right the little bit that you can and the key will be able to turn.

Try turning the steering wheel (hard) right and left while turning the key. Steering lock , and ignition lock work in conjunction with each other.

try this take the steering wheel and turn it slightly to the right or left and turn the key at the same time. repeat several times. sometimes the locking detente in the steering column either sticks or gets jammed. this should solve the problem. please rate this....thanks