a 1.3 engine gas hog

[ghosthunter]

Hi guys,

I am having problems with my Honda City 08. i noticed this about a month ago. My gas consumption is increasing. as of this moment, i am running at 6km/l. I had my oil and spark plug replaced. pero wala pa din. I don't know kung may tagas ba gas tank ko. or what. I need your advice before I bring this to the mechanic. Thanks!

What were the last few repairs / jobs done to your car?

Any modifications to the car? headers? muffler? intake? big alloy wheels? Subwoofers in the trunk?