What type of transmission fluid does my 2005 F150 5.4 XLT 4x4 take?
#2
It takes Mercon V.
Why do you want to use that stuff? What are your exact symptoms? If it's "shuddering" under light throttle right after shifting into overdrive around 40 mph, it's a lot more likely you have a low grade misfire. This would be fixed with new spark plugs and possibly one or more coils.
Why do you want to use that stuff? What are your exact symptoms? If it's "shuddering" under light throttle right after shifting into overdrive around 40 mph, it's a lot more likely you have a low grade misfire. This would be fixed with new spark plugs and possibly one or more coils.
#3