2014mp8 Posted August 31, 2021 Share Posted August 31, 2021 Hello, I have a 2014 mack with an mp8 445c. The truck is new to me with 436k miles, and just wanted some confirmation that what I’m seeing is normal. I noticed my oil temp is around 240-246 while cruising regardless empty or loaded. Oil pressure is fine during pull but it sits around 20 psi on idle. coolant temp is around 190-200ish are these to be concerned about? thanks! Quote Link to comment Share on other sites More sharing options...
Onyx610 Posted September 1, 2021 Share Posted September 1, 2021 250 is normal oil temp for summer time. 1 Quote Link to comment Share on other sites More sharing options...
2014mp8 Posted September 1, 2021 Author Share Posted September 1, 2021 11 hours ago, Onyx610 said: 250 is normal oil temp for summer time. Thanks for the reply! is this specific to this engine? I know most other engines run a bit cooler oil temps Quote Link to comment Share on other sites More sharing options...
Onyx610 Posted September 1, 2021 Share Posted September 1, 2021 Yea the MPs from what I have seen tend to run around that for oil temp. 1 Quote Link to comment Share on other sites More sharing options...
Jason Chernoff Posted September 2, 2021 Share Posted September 2, 2021 I have a 2006 Mack with 427 acet engine. Where would I find the oil pressure sensor? Quote Link to comment Share on other sites More sharing options...
Onyx610 Posted September 2, 2021 Share Posted September 2, 2021 Oil filter housing Quote Link to comment Share on other sites More sharing options...
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