Engine will not rev

[Wayne Bywater]

After changing the diesel pump the engine will run on easy start but it wont rev up.
the year is a 1997 banana engine 2.5 litre non turbo.
I pinned the engine using 3 pins than took the diesel pump off and replaced.

Wayne

[cherniy_chack]

The motor is easily started, but does not gain momentum?
Do I understand correctly?

[gotgcoalman]

Have you got fuel to the injectors?

[cherniy_chack]

Motor is starting,but no rev up.
I do correctly understand?

[gotgcoalman]

Motor is starting,but no rev up.
I do correctly understand?

from the first post it'll run on easy start but not after the spray has been burnt.
I might be wrong though.

[davetheshrew]

takes ages to get fuel up mate, be prepared to flatten a battery. on side of the pump is a bleed off port, loosen it then crank the engine untill fuel pisses out and close it, you will now have fuel in the pump. One tip I got is to fit a one way valve high up on the fuel feed to the pump and you never have to do this again.

[gotgcoalman]

well he's either sorted it or died trying


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[E15mas]

Did u get this sorted if so any help mines coin the same runs really rough when it starts it will no rev very hard at all and revs slowly can get it to about 3000rpm but after a few seconds they drop off and it tries to die tried feeding it from a jerry can directly to the pump and its still the same any help would be great