what are reasons for a car to run rich? i seem to waste a lot of gas bout 13 mpg in my 92 ssei...126000 miles about...waht does rich exhaust smell like? cuz i think its runnin too rich or somethin...new 02 a little while ago...what coudl it be?

Which O2 did you get? Rich will smell gassy, cause not all the gas it being burned... It will be heavier smell too. We should diagnose saturday!

yes we will...scan it too...hows that laptop comin gordy? got a delco o2 on 6-20

Something could be tricking your O2 sensor into thinking that you are running lean.