i have a 2005 ford 6.0 with egr delete head studs 5 inch turbo back blue spring sct tune can tune that came with it not pulling anything i was going a long high way hill today that was pretty steep about half throat i was readting EOT was 200 and my ECT was around 191 to 192 give or take should i be worryed that my oil cooler is starting to plug or.... if not what temps should i be looking for ?
That's only a 8 or 9 degree difference going up hill? No, you shouldn't worry. Usually the oil temp will be going through the roof when it's plugging up. Also the rule of thumb is a 15* spread before you start to worry.
The Ford Gold seems to not be one of Fords better choices. If it were mine, and yes I did, a very good flush with distilled water and replace with Cat 1 ELC. If you're lucky you won't have to do the chemical flush yet, it will clog your cooler, and add a filter.