I am also facing fuel average issue, read a lot of related posts above and advise is required from experts.
I have a 2008 club GV. 67K driven, from last 2 months its giving me average almost 9/10 KM/L, even less than it.
all fluids are changed, plugs are changed, throttle body s serviced, 2 time scanned from Enercon G-10 , No air blockage, Enercon guy said its all set. Air/Fuel ratio is also correct as per him. No White black smoke. Pick is awsome, no starting issue. BUT Mileage is BAD. MAP also cleaned by enercon guy a week ago.
What should I do to increase its mileage as its eating like hell. Never cleaned its injectors and fuel Filter also no changed , should i got for it ?? and from where can I get the injectors clean ? if they are required. Any Link of expert santro mechanic ? My Daily drive is almost 50KM now a days and its becoming havy on pocket.