190d. Won't start..smokes.engine rocks...pump seal
 

:mad: so your deasel engine sucks[190d..602 engine] thanks benz for the long endless search for acure......they built a fuel pump that is 95% rock solid but placed one O ring oil seal at the push rod leading into the crankcase...hell 'air and oil gets sucked in' fuel lines all get discolored and the air is not visable......seal is easy to change..remove the pushrod and there it is...please pass this message to all benz owners... 10 cent cure 15 minute job======== thanks benz for cheaping out