hello new guy here.
i have been told by the garage that i have a dead injector on number 4 but i am in two minds about keeping the car or spending any money on it so i have a sting of questions so as to help me make up my mind.
1. is it better to try and replace one or should i replace all 4 and the fuel rail?
2. will replacing the injector and going back up to 4 cylinders sort out the horrible fuel economy?
3. is it particularly hard to do? i know which end of a spanner is which but am not a mechanic
4. does anyone know where the part number is on mine so i can check or if there is a way to check the one i found on ebay is definitely the correct one as it seems cheaper than others.