I found a nearly microscopic scribe on the exaust cam gear, align everything and checked rotation. It will start and run for a very short time and then nothing. I must taken out some valves when the belt brok or I doing the timing wrong. Bummer!

Also I found on either pulley an "M" stamped in the casting. Is this of any importance?

I have a 2001 V70 T5 2.3 liter the timing belt broke at an idle and I am trying to find the timing marks on the camshaft gears. There is one on the intake gear but I can not find any marks on the exhaust side. Does anyone know where this mark is supposed to be?