I have a 1975 Audi 100 4cyl and need to replace the Distributor.
I have been unable to find the timing marks. Are they on the front pulley of the engine like American cars? I can turn the engine through the hole in the front and would expect to see the marks there. Do you look for the timing marker from the top of the engine. The Audi repair manual seems to indicate it is at the bottom of the engine and see the timing marks friom underneath.
Also to remove the Distributor I would need to bend a 13 mm wrench in order to loosen the bolt holding the distributor in place.