450se hydraulic lifters
the left hand bank hydraulic lifters are not working.
this happened while the engine was ticking over at 800rpm.
the revs dropped off gradually until the engine syopped.
all the lifters do not rise even though the oil pressure while cranking the engine is good.
i am using the "left hand" term as stated in the manual,it is actually the right hand bank when view from the front of the vehicle.
any ideas?