Nissan Largo Friends

hi people

im will from north devon i own my own largo but am currently fixing a friends and what a head ache.
the cambelt snapped and bent a valve which has all now been replaced and all the timing set up correctly with help from several mechanics, i now belive i have an injector issue as it is hunting on tick over but revs up fine. ive checked the timing quite a few times and all is deffinatly correct and i have no warning lights on. does anybody have any idea on what could be causing the issue

thanks will

Have you checked rear pump timing it may have jumped,36 teeth dot to dot as it sounds like timing is out somewere, i think its 43 on front or if new belt has white lines on it they line up with dots on pulleys

hi its not timing all belts are spot on, from the way it sounds it indicates the injectors are at fault

Another possibility is that more than one valve was bent,were they all taken out and checked,or possible that the valve has done in the hydrolic follower so not opening a valve or two it could be that