Chain wrench
1/2 breaker bar
metric wrenches
floor jack
The chain wrench is used to hold the Crank Shaft pulley in place so that you can undo the bolt that retains the pulley.
Make sure you line up the crank pulley with the 0 timing mark before dissambley. Then remove the belt or belts then the motor mount and the timing cover. Then remove the timing belt tensioner line up the camshaft pulley to the timing mark on the head then install the new belt reinstall the tensioner. and put it all back together.How hard is it to change a timing belt on a 94 cavalier?if you are not familiar with this task you should contact a repair shopHow hard is it to change a timing belt on a 94 cavalier?Only the 3.1 V6 model has a timing belt and this one is definately one of those %26quot;if you have to ask...%26quot; scenario's.How hard is it to change a timing belt on a 94 cavalier?If you know what you doing: Not difficult
If you don't: Get a little assistance
Don't forget to buy or rent a harmonic balancer for the job and sealant glue.