so i changed timing belt, water pump, front crank seal and valve cover gasket. the car runs fine but the idle seems a bit fucked up, rpms get jittery sometimes going from 1k to 1300-1500. also, when i turn on my a/c and im at a stop, i get small squeeking noise and the power steering feels like it goes out. could it be my accesory belts are too tight? im plannign on changing the belts but not sure if that would fix the issue.

 

You rechecked the cam timing i'm assuming?

 

Check to make sure your crank pulley is actually attached.

 

double check timing belt
check cas
check for vacuum leaks