1998 Daewoo Lanos • 4 cylinder FWD Manual • 105,000 miles

My 1998 daewoo lanos(105,000m) consumes a lot of fuel. Tip of d spark plugs is light brown, d car runs very smooth, no leakage suspected. How do I know if d IAC is workin fine?What's d normal fuel consumption and fuel tank capacity? Thanks a lot
Wojuola abey
February 28, 2011.

Check out the related content below while we wait for the question to be answered by a professional mechanic.