MICA4R
New member
What are you talking about straining the system. That makes no sense. The V8 is already full time 4wd. I've driven over 100 for extended periods of time.
I would say that, because of the fact that you don't have the option of switching out of AWD, one... and two you have an oem tranny cooler, 3 you have an extra 0.7 L, it wouldn't strain your system. But, if you had the option of putting it in 2 wd youd see improved mpg.
Common sense will tell you that if you have extra mechanisms engaged (the front wheels)you will put more stress on the system as a whole, the amount of strain is up for grabs. Once again there will be more load on the engine.