To check the 2011 Ford F-150 transmission fluid, watch: https://www.Youtube.com/watch?v=pcXkDSPkwVE The transmission fluid needs to be replaced every 30,000 to 60,000 miles. Along with fluid changes, terrible sounds will come from the transmission. Old transmission fluid will be awful to the ear. A worn out torque converter will cause a headache. The transmission is one of the most critical parts of the vehicle. You will face issues at some point. Hard shifts could arise and that is not good. You could experience shudders. There may be jerking. The gears might become stuck. The transmission could slip. Delayed shifts will cause acceleration problems. If the transmission fluid leaks, that needs to be patched quickly.
Clay
February 11, 2023
The trans dipstick is on the passenger side of the transmission you have to remove a cap 19mm it’s under the cap
Michael Coley
January 23, 2023
The dipstick is on the passenger side of the transmission. It’s under the truck right above the transmission filter pan. It’s under a nut. Remove the cap and a small dipstick is under the cap that looks like a lug nut.
Kevin P.
April 9, 2020
The 2011 ford f150 has a sealed transmission there is no dipstick to check.
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