Rob,Im in Benoni..If you want Ill have a squizz at your car for you..Your car in South Africa should not have a cat..1991 year model..
A new fuel pump for your car costs about 300 rand..Ive just replaced one on my car.More of a pain in replacing it than actual cost of the pump.
Ive also got the Modic with software for the car.This is a great help..
Pm me,Ill check up tomorrow again.
Barry