Intermittent Power and oil light and buzzer!??

[Trigger1002]

Just bought a mk2 8v (G Plate) and have a small prob that I'm after a bit advice on:- Driving between about 30 - 60 if I keep my foot constant on the accelerator the car will take power then stop taking. Makes for a pretty lumpy ride, just wondering if anyone has any advice/experience they can pass on? Thanks 

[DarnPB]

What system is the car running? K-jet or digifant?

[cняis]

it will be a digi if its a G plate

[Trigger1002]

i believe like crevice says its a digi....

[fused]

try this topic for all your digifant woes 

http://www.golfgtiforum.co.uk/index.php?topic=33253.0

[Trigger1002]

Thanks for the suggestion, however - when the engine is up to temperature if I turn it off and restart it, it fires straight up to 2000 rpm and the oil light & buzzer comes on. If i let it cool down a bit it will fire up at the usual 700 rpm & I can drive it fine until it reaches temperature, then it all starts again....any ideas??

[DarnPB]

Try and change your blue temp sensor and check the oil level first. You may just have a dodgy oil pressure sensor.

[Trigger1002]

Thanks, already checked the oil and gave it a top up - will try the sensor but can't get that til tues now