My truck runs fine in park, neutral, or reverse, but dies when put in drive. Why?
You may have a tranny issue tc. Check the fluid level on your tranny. If it's low them fill to the proper level and see it it relieves the issue. If it does, try to find the leak and get it taken care of, If it doesn't you will probably need to seek professional help. Good luck!
check fuse number 23 under hood
Search Ford F-150 Questions
Are you a UK consumer? CarGurus now has a discussion forum in the UK.
Ford F-150 Experts