new holland diesel comsumption

[fiat 9090]

hi all just wondering if anyone could help me , i have 2 nh 8560 and one is a lot harder on diesel than the other one has way more power both had injectors done and valves done and neither are breathing excessivly any information would be appreciated

 

[icanshootwell]

Did you own the pair from new?

If not my guess the one has had the pump turned up.

 

[fiat 9090]

Did you own the pair from new?

If not my guess the one has had the pump turned up.

you are right one has the pump turned up more than the other but why is the one thats fueled up more easier on diesel could it be the timing

 

[Boohoo]

you are right one has the pump turned up more than the other but why is the one thats fueled up more easier on diesel could it be the timing

The timing has been advanced.