Was headed to Minneapolis yesterday and had the cruise on for quite some time. Had to slow down in some small town for a stoplight. Went to take off and it felt like the pedal wouldnt let me accelerate. I could sort of get it to move but could never get any power or get over 2000rpms. Stopped at a gas station and got under the hood and forced the linkage by hand and finally got it to move back and forth. Drove away and is still working fine. What do suppose happened there? Is there something that I need to lubricate?