Hi
I have a 1994 Laser and currently get about 9.7litres per 100km.
It used to be 8 litres per 100km. Exactly the same way to work each day and it has steadily dropped over the 30 000 ks I have done.
Could not changing plugs account for the fuel consumption increase???? What should I get??? The cars done 230 000km.
thanks