Maybe an overly cautious thread, but the only time I've heard my fan "roar" is every few days on start up for a short period of time down the street. Beyond that, I've never really heard it come on. I've pulled my trailer up and down the Sierra Nevadas, pulled through the Bay Area foothills when it was over 100 outside.
When pulling through the Sierras I saw Coolant from 190s to 230ish and then oil was up to 240ish. I didn't see oil that high through the foothills in the 100s.
I do hear what sounds like an electric fan running nearly all the time, but I don't ever get that roar. Normal?
When pulling through the Sierras I saw Coolant from 190s to 230ish and then oil was up to 240ish. I didn't see oil that high through the foothills in the 100s.
I do hear what sounds like an electric fan running nearly all the time, but I don't ever get that roar. Normal?