Im only getting approx 7km/litre ...16mpg from my bus
have checked spark plugs,points,temp sensor,fuel pressure regulator, air filter but am not able to find any reason for this things thirst
any one else had similar troubles with the EFI ?

Is that on a run or city

I live in inner Sydney

I get 6km/L :cry in city driving and 8.5 km/L when cruising the outback on holidays.

Mine is a 2L carburetted auto

Fun - yes

Ecomical -

I live in the country and this figure is from daily driving to work, I have a 15 km stretch of 100 km/h road until the outskirts of town and then its 70 - 60 km/h
the exhaust pipe is quite black yet the plugs are nice and clean
I really dont think it should be this heavy

What are you hoping for???

If you said you were getting 8km/L i would be real happy

Even though you are 15km out you are talking , what, total a 15 minute drive??

try sitting at 90km and see what difference that makes.

For what you have described, i really cant see it hitting 10's or above

I *thought* that perhaps 10 km/litre would be normal......BUT
not having owned one of these before I did not know what to expect, if this is about normal I can stop being so concerned
I travel 10 km's at approx 80-90 km/h then Im into town speed restrictions, maybe time to start looking for a 5 speed gearbox :jesus
thanks for your replies

There have been a few threads on fuel consumption:

http://www.aussieveedubbers.com/forum/viewthread.php?tid=15581 

http://www.aussieveedubbers.com/forum/viewthread.php?tid=2876 

Your 7km/litre is about 14.3litres/100km, which is near what I see in town. In the country I had around11litres/100km. Mine's a '74 carbied 1800. I also never drove at 100, more like 85-90km/h.