Where is the transmission dipstick on a ford Expedition 2007 5.4L engine?
The 2007 Ford Expedition with a 5.4L engine does not have a transmission dipstick. These transmissions are sealed and require a special procedure to check the transmission fluid level, typically involving a scan tool to measure the fluid level in the transmission. You'll need to take it to a mechanic or Ford dealership to have the transmission fluid level checked.