DA using 2 much petrol

hi i was wonderring if there is something wrong with my teg it uses alot of petrol i only get 170kms out of half a tank of petrol and thats slow driving does my car need a service or a tune up ???

Yeah, that looks kinda low. My GSR does at least 500km between full tanks. The last time I did something close to your 170km was when the seams of my fuel tank rotted out and the tank was leaking fuel.

when I saw “petrol” i knew you had to be from outside the U.S. , just with that number your posting of 170km with 1/2 a tank your gas consumption is not at the greatest, if you have no check engine lights , i would go ahead and do tune up.

yeah 170km to half a tank is pretty bad.

i get 470-550 KM per 40 L. so thats a good 27-32 MPG.

JDM B16A with S1 tranny. mix of city/hwy, majority city. 91 octane fuel.

http://www.vangeyn.net/mpg/?km=11.25&submit=Convert

thats a good site for calculating MPG and such.