On a Vauxhall Cavalier Ecotec 2.0L, the timing marks are located on the front of the crank pulley. It is marked under the cam.
I don't believe there is an idler pulley on that model, just a tensioner pulley
The timing chain is on the front of the engine. Your drive belt tensioner pulley is bolted into the timing chain housing.
The Chevy Cavalier 2.2 liter engine timing marks can be found on the main pulley. The timing marks will be scattered around the outside of the pulley.
Help in setting a cam belt pulley
The thermostat is located on the left side of the engine. Look past the drive belt pulley and towards the bottom and you will see the thermostat housing and two hoses coming out of it.
Replace tentioner pully on 2.8 multiport
Bottom left of engine near the pulley wheel
Your power steering units pulley has worn or broken bearings. This can harm your vehicle, suggest you have it replaced.
Have you checked if its a belt or a chain?
Bottom left of engine near the pulley wheel
Where is the crank pulley located on a 1991 honda civic dx
you need to get a wrench and turn the bolt (relieve the pressure on the pulley) on the tensioner pulley and remove the belt then turn bolt (relieve the pressure on the pulley) to reinstall it. The tensioner pulley is the one that is not your A/C pulley not your alternator pulley and not your crankshaft pulley its the only one that's left no hoses or plugs going to it. not sure how to explain it.