low temp thermostat brands

[JFP in PA]

Originally Posted by MBDiagMan

Given the issue with the IMS bearings affected by sludge, it does not AT ALL appear that these engines would be a good candidate for a low temp thermostat. Whatever gain you might expect in whatever area, would almost certainly be negated by the increased tendency for sludging as a result of a low temp thermostat.

With sludge being such an enemy of the critical IMS bearing, this sounds like a VERY bad idea to me.

With many 160 stats installed, we are yet to see any signs of sludge in the sump after many, many miles.....................old wives' tale.

[MBDiagMan]

Originally Posted by JFP in PA

With many 160 stats installed, we are yet to see any signs of sludge in the sump after many, many miles.....................old wives' tale.

Very good to know. With more conventional engines and engine positions, I have most definitely seen a lower oil temperature result in a sludging condition requiring more frequent oil changes.

It is easier to understand why things would be different in these cars given the engine and radiator positions and the relative positions of the two.

It's good to see that there is plenty of attention paid to the issue.