ARMAN

Hi people... I have a problem with my fuel relay, The report sheet said that it has a ground problem or a short circut in the fuel relay system. I tried playing around with the relay i pulled it out of its socket and the car stays on? when the car is on the relay is not engaged, and also there is too much petrol going into the engine as it is pouring black smoke and smelling really rich and its backfiring, anyone have any idea why this is happening? When i pull out the circut relay the green one the car turns off..??