Originally Posted by bismic
You begin to defuel on coolant temperature at 221 degrees F according to the PC-ED manual; on oil temperature at 253 degrees F; at 4000 rpm's; and at 95 mph.
I was not aware of the MAP sensor being part of the defuel strategy. Do you have a reference for that?
I have the same power cold as I do warmed right up, my coolant has never gone that high on WOT.....I know my EOT sensor is failing cause it reads 50* cooler than my ECT even after an hour of highway driving.
Do I need a boost fooler for a 6.0l?