ENGINE OIL TEMPS

CAVEMANN · Sunday at 6:01 PM

2024 Silverado 1500. Are any of y'all monitoring engine oil temps on your 3 liter Duramax? Mine runs around 240* running empty @75-80 mph. I have an auxiliary cooler I can install, just need an oil filter sandwich plate.

HacksawMark · Sunday at 10:05 PM

240 F seems a little high to me. Mine runs around 220-221 even during the heat of the summer.

BoostN · 2026-08-20T08:33:11-0500

HacksawMark said:
240 F seems a little high to me. Mine runs around 220-221 even during the heat of the summer.

Same here ^

ENGINE OIL TEMPS

CAVEMANN

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