hmmmmm not sure

[MavVP]

G'day guys,

I've got a weird problem with my vp.
I;ve noticed that if i give it a "proper" drive, and a bit of a flogging and then try and drive up a hill that normally it would have no trouble getting up, that the engine will slutter and i will lose pretty much all power. it's like im running out of petrol (and no im not out of petrol ). the temp gauge gets to about half or maybe a little over when it happens. Does any one have any ideas about what could be causing this to happen?

I don know that i've got a small crack in a manafold that has been there for over a year, this problem started happening just in the last month or so. Could this be the reason or does someone else know what could be causing it?

Cheers Guys and Girls

[PaRaDoX]

could be fuel pump?
or maybe no back pressure on the exhust??
wouldnt hurt to upgrade the extractors even if its not the issue, cant hurt ...

[1991_Vn2nV]

Sounds like its runnin a bit hot man. Could be the crank angle sensor or coolant temp sensor maybe. If you have next not much petty in the tank it could also be vapour lock.

[Tree cutter]

Could be a blocked fuel filter.

[1991_Vn2nV]

yeah check your fuel pressure as well