6.4 oil cooler

[Strokin69]

Today I was towing a heavy duty trailer with a mini size tractor and bush hog
My eot was 220 and my ect was 199-205
Do y'all think my oil cooler is going bad

 

[drunk on diesel]

no.

 

[WoodBoy]

Is that sustained or at some time and point it just happened to reach that spread

 

[Strokin69]

220 just that one time but it's 215 all the time

 

[tbsimmons]

You are fine. Mine gets higher than that on occasion towing heavy up grades.