40W oil causing wear problems over 30w?
As I have said repetedly, we should not be seeing any low air temps. or
engine
room temps.
"low" temps for engine startup is anything you might normally find for a temp
at engine startup, while operating temps are much higher. pull the dipstick on
your engine before startup and compare the difference to the same dipstick/same
oil after the engine has been run long enough to reach operating temp.
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