Thread: Engine Temp Fluctuation

Nope. That is totally normal. These engines run hot from the factory. The fans are programmed to come on around 210* IIRC.

If you want you could flush out the coolant and refill. If that is the original DEX in there then its overdue. You could then refill w/ standard green coolant if you want, as long as ALL of the Dex is flushed from the system.

I know that the engines seem to run around 210 but should it be running so cool when I am driving it? Most cars I have had run at around the same temp after they reach operating temp and don't go up and down all the time like this one does.