Hello I'm Christ from Malta I have a ford fiesta Mk 3 I put a 18td (endura DE)and the diesel pump is different not like the old one .

The old one name was bosh and new one is Lucas it works fine no knocking ecc ecc but the problem I cant do some fuel boost I can't find the screw some help pls don't forget I'm not an inglish guy and I'm not good enough in inglish language so if replay don't use technical words thanx