timing the engine
where are the timing marks on a 190 e 2,3 on 1990 Mercedes-Benz 190E
I believe the lil ron wants to time the engine and he's looking for the cam and crank marks. In this case all the info - including timing marks and step by step instructions - could be fined here: http://bit.ly/AllData_Repair_Manuals_Online
Spec is 7 to 11 degrees BTDC with vacuum at idle, it is not adjustable. I believe its on the crankshaft pulley.