1998 Daewoo Lanos • 4 cylinder FWD Manual • 176 miles

My 1998 daewoo lanos 1.4l engine consumes too much fuel. Can cleanin of d IAC valve be of help, how do I know if d IAC valve is workin properly. Wojuola A from Nigeria. Email-wojuolayinka@yahoo. Com
Wojuola abey
February 27, 2011.

Is there a check engine light on? Does it start and run ok? What color are the spark plug tips? Do you suspect a leak somewhere?

Feb 27, 2011.
D engine check light is not on. Its start and run smoothly. Spark plug tips is light brown.I found out dat the IAC valve is not movin in or out again. No leakage suspected.

Wojuola abey
Feb 28, 2011.