| recheck ignition ,always start with the engine on #1.Line the mark up on the damper with pointer.
the distributor rotor points at a small line in the housing .Check the rotor for cracks. It also has a resistor in it,check it to make sure it has continuity.
The distributor rotates clockwise.Double check the firing order.it's on the cam cover.
How old are the plug leads?
never use silicon carbon core plug leads because they have too much resistance for the Mercedes ignition. Use only genuine plug leads and ends.
Check the ballast resistor(s) for continuity.
The Green lead from the distributor is crucial .Make sure both ends are in perfect condition. Don't be tempted to change it for a another piece of regular wire because even the length of the green lead is important.
you have pertronix so points are not an issue.
Check the trigger points under the distributor.have they been replaced lately? |