When opening her up everything is fine. Go round the roundabout at pace, but upon exit (i.e. flicking it the other way) it hesitates like there is no fuel.

This only happens when there is about 1/4 tank or less. Any ideas why it should do this?

 

why do u let it get down that low ??

 

to save weight......no really because i drove 380 miles at the weekend with only one fuel stop. Got bored and gave it death on the roundabouts near my house.

 

Have the same problem with my car. The problem only apears (spelling? I'm Norwegian ) in hard right hand turns on full trottle.

I also have a Monte Nr: 136

 

Yes it is only hard right turns. Maybe its a special feature of the Monte.

 

I have the same. Mine is not Monte but small turbo, and it's supposed to be the fault of a aftermarket fuel pump.

 

Yep exactly the same mines just a std big turbo lux, its fine now since i put a group A pump in there changed the filter and a set of goodrich hoses.

 

Azrael, mine is still running the original for pump so not sure it can be what you said. Looks like its group A the for me

 

I still have to improve low fuel level performance, but it's quite a comon problem with heavily tuned cars. My friends Scooby (about 420bhp on Elf turbo-boost fuel) stars to choke and cut of when fuel is below 1/3 :-(