1983 240 DL Starts then dies. Unhook AMM starts and runs rough, When temp comes up plug up AMM and will run roughly, when accelerating acts like a switch cuts on the smooths up briefly. I have installed new intank pump,fuel filter,fuel injector seals,all new vacuum lines. Tested everything,Air Mass Meter,ECU's, and anything else listed in book. I tested fuel volume, do not have way to test pressure.When runing exhaust smells like runing lean(when AMM is plugged). I don't know where to go from here.Please ANY HELP!!
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