Hi guys, just thought id ask if anyone had any ideas why my Patrol runs on gas, but struggles to run on petrol. It starts fine on petrol, but then conks out. It also runs on petrol if i keep the car on high revs - 3,500+ - but again conks out when i take my foot off the accelerator. I have tried changing the leads, plugs, adding a fuel injector cleaner and re-adjusting the timing, but none of those things seem to help. Does anyone think it could be the fuel pump? How could i test it and where exactly on my car is it located?

Any help in this matter would be greatly appreciated.