I am having trouble getting my E30 started. I recently purchased the car and had it towed home. Since then I have drained the bad fuel and replaced the fuel filter. The car will start but immediately dies. I do know that I am getting voltage at the cold start injector and assume that it is working because it does start. I am currently thinking that injectors are not getting the signal to fire and was wanting to get an idea if anyone else has had a similar problem. This engine has the Motronic system. Does anyone know what kind of voltage I should be reading at the individual injectors? and is there a more accessible place to check voltages without removing the manifold?