Since our engines reach their highest temperatures immediately after they are shut down and the cooling systems are stopped - therefore making short idles less damaging to the engine than frequent on-and-offs - does anyone leave their engine on while refueling?
I know for newer cars, the entire fuel system is pressurized, including the tank, and will cause engine alerts if the cap is even removed while the engine is running.
It sounds a little extreme, but won't it help the long-term care of our engines?
PS - I dont do it....yet!
Thanks
David
'99 4.0, 145k miles
I know for newer cars, the entire fuel system is pressurized, including the tank, and will cause engine alerts if the cap is even removed while the engine is running.
It sounds a little extreme, but won't it help the long-term care of our engines?
PS - I dont do it....yet!
Thanks
David
'99 4.0, 145k miles