In a message dated 2/21/2005 12:04:28 P.M. Pacific Standard Time,
moparmike72@xxxxxxxxxxx writes:
Lugging
the engine at low rpms puts the crank bearings under a lot of extra load
while at the same time the oil pump is turning slower, delivering less oil
to cool those bearings.
Not to mention, the carbon build up in the engine, that will lead
to pre ignition, that puts more load on the bearings.