1991 F250 starts when cold not hot
I just bought this truck the other day, owner told me of issue so not a surprise, drove home about 1 hour drive then shut off, tried to start and here is what it does
It tries to turn over like it has a dead battery, it does not even crank, like a compression lock !! it tries but no go. once cooled down all is ok.
I'm only guessing here but started windings, vapor lock, ? what would be causing. ?
any input would be greatly appreciated and if i can answer more questions related to post I will
Thanks in advance