how to Remove crankshaft pulley on a Mystique

You have to buy a puller to get it off!

well assuming its a 4cyl engine you will need to go under the car and find your access hole on the transmission bell housing,insert something like a heavy drift or scewdriver to lock the engine from turning.then brake the bolt holding the crank pulley on and then it should come off with a small amount of tapping or wiggling

Unscrew the pulley nut, then pry the pulley off with your hands or 2 screwdrivers.

loosen crank bolt not nut ,use a puller once bolt is out.

Remove right/front wheel. Remove the two 10mm bolts holding the splash shield to gain access to crankshaft pulley bolt. With an 18mm socket, and 1/2 drive impact gun, remove the crankshaft bolt. On 4 cylinder models, the pulley should just come off freely. On V6 models, you will need a three jaw type puller for removal.

l wuz tol to hold tight wile the other giz pushed the car back.

Remove the bolt then work the pully side to side with prybars, being carefull when you do this.