I have a 1988 300SE, about 2 months ago the car was having stalling problems at traffic light, but after cranking, it would start again, then after about doing this 5 or 6 times it stopped on the road and will not start at all.
I have replaced the coolant temp sensor on it, along with a new fuel filter, new distributor cap and rotor, and finally a crankshaft position sensor.
when I removed the line going to the cold start injector and crank the engine, there is fuel coming out of that port on the fuel distributor, however when I do the same on another line going to any of the 6 fuel injectors, no fuel comes out of the respective port while cranking. I am wondering of I have a stuck plunger in the fuel distributor.
any help is appreciated.