I still think our problem is fuel related because it is losing its prime. Fuel is running back from the injection system except for the small amount of fuel in the actual injectors which gives it the initial fireup and then it dies till you either continue cranking or restart while feathering the throttle. OK when hot.
Question? What is the function of the EZL will it controll timing because too advanced or retarted will cause start problems..............

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88 W124 3.0
96 R129 119eng
06 ML350
98 ML320 sold
02 CLK55 amg