Lincoln/Mercury Repair: 95 town car, starer, hot weather

Question
below is the question that I asked and your answer.   We have had the starter changed and we thought we had it fixed it lasted about 2 months and they it started with its problem again. I have a 95 towncar that sometimes will not start. You can not jump it you just need to waite for time to go by. Sometime you can start it right up. It does not matter cold or hot weather. I have had it serviced and they can not find a problem.  
Answer   hello
did they check the cont on the starter ?

let me know  

Answer
Hello
I belive it is in the wireing low volatage then returns to norm .

Which means hard to fined a shop shoule keep this car for a while so they can see the peoblem in action.

And then check volatge on the wireing which goes to starer and relay

Good luck to u hope they figer this out for you
wish i could check this car my self .

pete