We have a kuga Mk1 with 33k on the clock.
A few mths ago the kuga wouldnt crank fully to start as though its tries to get there and then stops...
So we had the batterry chkd and replaced which seem to do thd trick then it happened over again.
So we had the fuel filter replaced again all ok....
The car cranks n starts not an issue.
The car runs ok aswell again no issues.
We have started to use esso diesel synergi plus instead of the supermarket offerings....
Anyway no issues.
A week today it happend again and all week the same it cranks but not quite get there to start after a few tries it eventually starts and all is ok...
Its only does this in a morning though after standing overnight..
When my missus finishes after a 10hr day its starts without an issue but left overnight it sometimes wont start...

Any ideas anybody....

Heres a brief video you may require earphones..