Why truck is jumping and howling about to cut off when turing steering wheel.

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Truck starts fine. After start, you can feel truck hiccuping slightly. When accelerating from abt 10-20 mph, truck revs rpm up to 3 and doesn't come down. Can't really accelerate past 30-40mph. When turning left or right with steering wheel, car hiccups and jumps and slows down and will eventually cut off.