sorry forget what i said i was thinking about an FM12,
F12 timing is on flywheel bottom of bell housing degrees depends on engine number sometimes timing info is on a round sticker on one rocker box,usually between 18 and 22 deg.btdc
pete
February 2005
you don,t say how old your f12 is,if it,s a late one it needs setting electronically,it dosn,t have a conventional fuel pump,it,s all fly by wire
pete
February 2005
ring your local volvo dealer for pump setting off flywheel
eamon
January 2005
Automatic Answer
While you wait for answers, we may have found some information which could help you.
howtomendit.com for free repair help, information and advice.
Try fixfault.com to fix lorries/trucks.