Originally Posted by PontiacDad
While cranking hard your putting extra preasure on your pump which could bog the motor a bit. The hissing vapor thing could be bad though, have a look under the hood and check your power steering fluid level. The extra preasure could have caused a power steering leak?
Thats kinda what I was thinking, I mean, I know turning the wheel all the does put more pressure on the PS system, but the vaporization sound was very odd. I did look under the hood when it happend, but didn't see anything unusual.